3 files changed, 4 insertions, 12 deletions
diff --git a/backend/epub/epub-document.c b/backend/epub/epub-document.c
index ffdce89e..c8354d2d 100644
--- a/backend/epub/epub-document.c
+++ b/backend/epub/epub-document.c
@@ -1641,7 +1641,7 @@ static void
 epub_document_add_mathJax(gchar* containeruri,gchar* documentdir)
 {
 gchar *containerfilename= g_filename_from_uri(containeruri,NULL,NULL);
- gchar *backenddir = ev_backends_manager_get_backends_dir();
+ const gchar *backenddir = ev_backends_manager_get_backends_dir();
 GString *mathjaxdir = g_string_new(backenddir);
 g_string_append_printf(mathjaxdir,"/epub/MathJax");
 
@@ -1675,7 +1675,6 @@ epub_document_add_mathJax(gchar* containeruri,gchar* documentdir)
 item = item->next;
 }
 xml_free_doc();
- g_free(backenddir);
 g_free(mathjaxref);
 g_free(containerfilename);
 g_free(nodedata);
diff --git a/libdocument/ev-backends-manager.c b/libdocument/ev-backends-manager.c
index 74fc09a0..6313b5ee 100644
--- a/libdocument/ev-backends-manager.c
+++ b/libdocument/ev-backends-manager.c
@@ -63,17 +63,10 @@ backends_dir (void)
 return backendsdir;
 }
 
-gchar*
+const gchar *
 ev_backends_manager_get_backends_dir(void)
 {
- gchar *retval;
- if (!backendsdir) {
- retval = backends_dir();
- }
- else {
- retval = backendsdir;
- }
- return retval;
+ return backends_dir();
 }
 
 static void
diff --git a/libdocument/ev-backends-manager.h b/libdocument/ev-backends-manager.h
index 1d660eac..3371a557 100644
--- a/libdocument/ev-backends-manager.h
+++ b/libdocument/ev-backends-manager.h
@@ -42,7 +42,7 @@ EvDocument *ev_backends_manager_get_document (const gchar *mime_typ
 const gchar *ev_backends_manager_get_document_module_name (EvDocument *document);
 EvTypeInfo *ev_backends_manager_get_document_type_info (EvDocument *document);
 GList *ev_backends_manager_get_all_types_info (void);
-gchar *ev_backends_manager_get_backends_dir (void);
+const gchar *ev_backends_manager_get_backends_dir (void);
 G_END_DECLS
 
 #endif /* EV_BACKENDS_MANAGER */