efreet: Check return value of eet_list

CID: #1039327
2013-08-07 10:59:05 +02:00 · 2013-08-07 10:59:05 +02:00 · 9707fee051
parent 8327903b99
commit 9707fee051
1 changed files with 1 additions and 0 deletions
--- a/src/lib/efreet/efreet_cache.c
+++ b/src/lib/efreet/efreet_cache.c
@ -762,6 +762,7 @@ efreet_cache_icon_theme_list(void)

    if (!efreet_cache_check(&icon_theme_cache, efreet_icon_theme_cache_file(), EFREET_ICON_CACHE_MAJOR)) return NULL;
    keys = eet_list(icon_theme_cache, "*", &num);
+    if (!keys) return NULL;
    for (i = 0; i < num; i++)
    {
        Efreet_Icon_Theme *theme;