Fix deprecations and warnings

6 files changed, 46 insertions, 12 deletions

diff --git a/src/dlg-add-folder.c b/src/dlg-add-folder.c
index 1e80305..cac8c7f 100644
--- a/src/dlg-add-folder.c
+++ b/src/dlg-add-folder.c
@@ -34,6 +34,12 @@
 #include "gtk-utils.h"
 #include "preferences.h"
 
+#ifdef __GNUC__
+#define UNUSED_VARIABLE __attribute__ ((unused))
+#else
+#define UNUSED_VARIABLE
+#endif
+
 typedef struct {
 	FrWindow    *window;
 	GSettings   *settings;
@@ -94,7 +100,7 @@ file_sel_response_cb (GtkWidget    *widget,
 	GtkFileChooser *file_sel = GTK_FILE_CHOOSER (widget);
 	FrWindow       *window = data->window;
 	char           *selected_folder;
-	gboolean        update, recursive, follow_links;
+	gboolean        update, UNUSED_VARIABLE recursive, follow_links;
 	const char     *include_files;
 	const char     *exclude_files;
 	const char     *exclude_folders;
diff --git a/src/dlg-ask-password.c b/src/dlg-ask-password.c
index 6010bad..c655ba1 100644
--- a/src/dlg-ask-password.c
+++ b/src/dlg-ask-password.c
@@ -94,7 +94,7 @@ dlg_ask_password__common (FrWindow       *window,
 	DialogData *data;
 	GtkWidget  *label;
 	char       *text;
-	char       *name;
+	char       *name = NULL;
 
 	data = g_new0 (DialogData, 1);
 
@@ -120,6 +120,7 @@ dlg_ask_password__common (FrWindow       *window,
 		name = g_uri_display_basename (fr_window_get_archive_uri (window));
 	else if (data->pwd_type == FR_PASSWORD_TYPE_PASTE_FROM)
 		name = g_uri_display_basename (fr_window_get_paste_archive_uri (window));
+        g_assert (name != NULL);
 	text = g_strdup_printf (_("Enter the password for the archive '%s'."), name);
 	gtk_label_set_label (GTK_LABEL (label), text);
 	g_free (text);
diff --git a/src/dlg-prop.c b/src/dlg-prop.c
index 5c76660..94af615 100644
--- a/src/dlg-prop.c
+++ b/src/dlg-prop.c
@@ -145,7 +145,11 @@ dlg_prop (FrWindow *window)
 
 	label = _gtk_builder_get_widget (data->builder, "p_size_label");
 	size = get_file_size (fr_window_get_archive_uri (window));
+#if GLIB_CHECK_VERSION (2, 30, 0)
+	s = g_format_size (size);
+#else
 	s = g_format_size_for_display (size);
+#endif
 	gtk_label_set_text (GTK_LABEL (label), s);
 	g_free (s);
 
@@ -165,7 +169,11 @@ dlg_prop (FrWindow *window)
 	}
 
 	label = _gtk_builder_get_widget (data->builder, "p_uncomp_size_label");
+#if GLIB_CHECK_VERSION (2, 30, 0)
+	s = g_format_size (uncompressed_size);
+#else
 	s = g_format_size_for_display (uncompressed_size);
+#endif
 	gtk_label_set_text (GTK_LABEL (label), s);
 	g_free (s);
 
diff --git a/src/fr-command-ace.c b/src/fr-command-ace.c
index d567feb..ce3a257 100644
--- a/src/fr-command-ace.c
+++ b/src/fr-command-ace.c
@@ -93,8 +93,8 @@ process_line (char     *line,
 	FileData      *fdata;
 	FrCommandAce  *ace_comm = FR_COMMAND_ACE (data);
 	FrCommand     *comm = FR_COMMAND (data);
-	char         **fields;
-	const char    *field_name;
+	char         **fields = NULL;
+	const char    *field_name = NULL;
 
 	g_return_if_fail (line != NULL);
 
@@ -140,6 +140,7 @@ process_line (char     *line,
 	else if (ace_comm->command_type == FR_ACE_COMMAND_NONFREE)
 		field_name = get_last_field (line, 6);
 
+        g_assert (field_name != NULL);
 	if (field_name[0] != '/') {
 		fdata->full_path = g_strconcat ("/", field_name, NULL);
 		fdata->original_path = fdata->full_path + 1;
diff --git a/src/fr-command-cfile.c b/src/fr-command-cfile.c
index 3537f3d..32f8a3a 100644
--- a/src/fr-command-cfile.c
+++ b/src/fr-command-cfile.c
@@ -201,10 +201,10 @@ fr_command_cfile_add (FrCommand     *comm,
 		      gboolean       update,
 		      gboolean       recursive)
 {
-	const char *filename;
-	char       *temp_dir;
-	char       *temp_file;
-	char       *compressed_filename;
+	const char *filename = NULL;
+	char       *temp_dir = NULL;
+	char       *temp_file = NULL;
+	char       *compressed_filename = NULL;
 
 	if ((file_list == NULL) || (file_list->data == NULL))
 		return;
diff --git a/src/fr-window.c b/src/fr-window.c
index cf3cc5c..7ac8a2d 100644
--- a/src/fr-window.c
+++ b/src/fr-window.c
@@ -53,6 +53,11 @@
 #include "typedefs.h"
 #include "ui.h"
 
+#ifdef __GNUC__
+#define UNUSED_VARIABLE __attribute__ ((unused))
+#else
+#define UNUSED_VARIABLE
+#endif
 
 #define LAST_OUTPUT_DIALOG_NAME "last-output"
 #define MAX_HISTORY_LEN 5
@@ -724,7 +729,7 @@ static void
 fr_window_class_init (FrWindowClass *class)
 {
 	GObjectClass   *gobject_class;
-	GtkWidgetClass *widget_class;
+	GtkWidgetClass UNUSED_VARIABLE *widget_class;
 
 	parent_class = g_type_class_peek_parent (class);
 
@@ -1500,8 +1505,13 @@ fr_window_update_statusbar_list_info (FrWindow *window)
 		g_list_free (selection);
 	}
 
+#if GLIB_CHECK_VERSION (2, 30, 0)
+	size_txt = g_format_size (tot_size);
+	sel_size_txt = g_format_size (sel_size);
+#else
 	size_txt = g_format_size_for_display (tot_size);
 	sel_size_txt = g_format_size_for_display (sel_size);
+#endif
 
 	if (tot_n == 0)
 		archive_info = g_strdup ("");
@@ -1569,7 +1579,11 @@ fr_window_populate_file_list (FrWindow  *window,
 			utf8_path = g_filename_display_name (tmp);
 			g_free (tmp);
 
+#if GLIB_CHECK_VERSION (2, 30, 0)
+			s_size = g_format_size (fdata->dir_size);
+#else
 			s_size = g_format_size_for_display (fdata->dir_size);
+#endif
 
 			if (fdata->list_dir)
 				s_time = g_strdup ("");
@@ -1598,7 +1612,11 @@ fr_window_populate_file_list (FrWindow  *window,
 
 			utf8_path = g_filename_display_name (fdata->path);
 
+#if GLIB_CHECK_VERSION (2, 30, 0)
+			s_size = g_format_size (fdata->size);
+#else
 			s_size = g_format_size_for_display (fdata->size);
+#endif
 			s_time = get_time_string (fdata->modified);
 			desc = g_content_type_get_description (fdata->content_type);
 
@@ -5359,7 +5377,7 @@ fr_window_construct (FrWindow *window)
 	GtkWidget        *sidepane_title_label;
 	GtkWidget        *close_sidepane_button;
 	GtkTreeSelection *selection;
-	int               i;
+	int              UNUSED_VARIABLE i;
 	int               icon_width, icon_height;
 	GtkActionGroup   *actions;
 	GtkUIManager     *ui;
@@ -7517,7 +7535,7 @@ fr_window_rename_selection (FrWindow *window,
 
 		if (name_is_present (window, parent_dir, new_name, &reason)) {
 			GtkWidget *dlg;
-			int        r;
+			int        UNUSED_VARIABLE r;
 
 			dlg = _gtk_message_dialog_new (GTK_WINDOW (window),
 						       GTK_DIALOG_MODAL,
@@ -7746,7 +7764,7 @@ copy_from_archive_action_performed_cb (FrArchive   *archive,
 				       gpointer     data)
 {
 	FrWindow *window = data;
-	gboolean  continue_batch = FALSE;
+	gboolean  UNUSED_VARIABLE continue_batch = FALSE;
 
 #ifdef DEBUG
 	debug (DEBUG_INFO, "%s [DONE] (FR::Window)\n", action_names[action]);