diff options
Diffstat (limited to 'fiv-io.c')
| -rw-r--r-- | fiv-io.c | 11 |
1 files changed, 8 insertions, 3 deletions
@@ -121,23 +121,28 @@ const char *fiv_io_supported_media_types[] = { gchar ** fiv_io_all_supported_media_types(void) { + GHashTable *unique = + g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL); GPtrArray *types = g_ptr_array_new(); for (const char **p = fiv_io_supported_media_types; *p; p++) - g_ptr_array_add(types, g_strdup(*p)); + if (g_hash_table_insert(unique, g_strdup(*p), NULL)) + g_ptr_array_add(types, g_strdup(*p)); #ifdef HAVE_GDKPIXBUF GSList *formats = gdk_pixbuf_get_formats(); for (GSList *iter = formats; iter; iter = iter->next) { gchar **subtypes = gdk_pixbuf_format_get_mime_types(iter->data); for (gchar **p = subtypes; *p; p++) - g_ptr_array_add(types, *p); + if (g_hash_table_insert(unique, *p, NULL)) + g_ptr_array_add(types, g_strdup(*p)); g_free(subtypes); } g_slist_free(formats); #endif // HAVE_GDKPIXBUF + g_hash_table_unref(unique); g_ptr_array_add(types, NULL); - return (char **) g_ptr_array_free(types, FALSE); + return (gchar **) g_ptr_array_free(types, FALSE); } // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |