1 files changed, 16 insertions, 12 deletions
diff --git a/mate-volume-control/src/dialog-main.c b/mate-volume-control/src/dialog-main.c
index 929ed0c..8b85924 100644
--- a/mate-volume-control/src/dialog-main.c
+++ b/mate-volume-control/src/dialog-main.c
@@ -40,16 +40,13 @@ static GtkWidget *dialog = NULL;
 static GtkWidget *warning_dialog = NULL;
 
 static void
-on_dialog_response (GtkDialog *dialog,
- guint response_id,
- gpointer data)
+on_dialog_response (GtkDialog *dialog, guint response_id, gpointer data)
 {
 gtk_main_quit ();
 }
 
 static void
-on_dialog_close (GtkDialog *dialog,
- gpointer data)
+on_dialog_close (GtkDialog *dialog, gpointer data)
 {
 gtk_main_quit ();
 }
@@ -67,8 +64,7 @@ message_received_cb (UniqueApp *app,
 }
 
 static void
-on_control_ready (GvcMixerControl *control,
- UniqueApp *app)
+on_control_ready (GvcMixerControl *control, UniqueApp *app)
 {
 if (popup_id != 0) {
 g_source_remove (popup_id);
@@ -92,7 +88,7 @@ on_control_ready (GvcMixerControl *control,
 G_CALLBACK (on_dialog_close),
 NULL);
 
- gvc_mixer_dialog_set_page(GVC_MIXER_DIALOG (dialog), page);
+ gvc_mixer_dialog_set_page (GVC_MIXER_DIALOG (dialog), page);
 
 g_signal_connect (app, "message-received",
 G_CALLBACK (message_received_cb), dialog);
@@ -112,10 +108,11 @@ static gboolean
 dialog_popup_timeout (gpointer data)
 {
 warning_dialog = gtk_message_dialog_new (GTK_WINDOW(dialog),
- 0,
- GTK_MESSAGE_INFO,
- GTK_BUTTONS_CANCEL,
- _("Waiting for sound system to respond"));
+ 0,
+ GTK_MESSAGE_INFO,
+ GTK_BUTTONS_CANCEL,
+ _("Waiting for sound system to respond"));
+
 g_signal_connect (warning_dialog, "response",
 G_CALLBACK (warning_dialog_answered), NULL);
 g_signal_connect (warning_dialog, "close",
@@ -173,12 +170,18 @@ main (int argc, char **argv)
 unique_app_send_message (app, UNIQUE_ACTIVATE, NULL);
 return 0;
 }
+ if (!mate_mixer_init ()) {
+ g_warning ("libmatemixer initialization failed, exiting");
+ return 1;
+ }
 
 gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
 ICON_DATA_DIR);
+
 gtk_window_set_default_icon_name ("multimedia-volume-control");
 
 control = gvc_mixer_control_new ("MATE Volume Control Dialog");
+
 g_signal_connect (control,
 "connecting",
 G_CALLBACK (on_control_connecting),
@@ -189,6 +192,7 @@ main (int argc, char **argv)
 app);
 
 gvc_mixer_control_open (control);
+
 gtk_main ();
 
 g_object_unref (control);