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action_ok_core_list - add early return if directory cannot be

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This commit is contained in:
Twinaphex 2015-02-11 01:36:42 +01:00
parent 436fe5150d
commit 6cbb3ba3c8
1 changed files with 6 additions and 0 deletions
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6
menu/menu_entries_cbs.c
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@ -420,6 +420,12 @@ static int action_ok_remap_file(const char *path,
static int action_ok_core_list(const char *path,
const char *label, unsigned type, size_t idx)
{
if (!path_file_exists(g_settings.libretro_directory))
{
msg_queue_clear(g_extern.msg_queue);
msg_queue_push(g_extern.msg_queue, "Core Directory doesn't exist or cannot be accessed.\n", 1, 180);
return -1;
}
return menu_list_push_stack_refresh(
driver.menu->menu_list,
g_settings.libretro_directory,