Don't segfault if 'icon' is null

SVN revision: 42490
2009-09-14 20:18:25 +00:00 · 2009-09-14 20:18:25 +00:00 · 5f6ba77546
parent 8e6a393cf9
commit 5f6ba77546
1 changed files with 2 additions and 0 deletions
--- a/legacy/efreet/src/lib/efreet_icon.c
+++ b/legacy/efreet/src/lib/efreet_icon.c
@ -314,6 +314,8 @@ efreet_icon_remove_extension(const char *icon)
    Eina_List *l;
    char *tmp = NULL, *ext = NULL;

+    if (!icon) return NULL;
+
    tmp = strdup(icon);
    ext = strrchr(tmp, '.');
    if (ext)