move buflib_free invalid handle check to the function

allow buflib_free to check for invalid or already freed handles
within the function -- remove all the invalid handle guards thru core_free

Change-Id: Ibdcbc82760fc93b674c42283fca420d94907df8e

1 files changed, 1 insertions, 2 deletions

diff --git a/apps/debug_menu.c b/apps/debug_menu.c
index b034f25df0..d17668ade5 100644
--- a/apps/debug_menu.c
+++ b/apps/debug_menu.c
@@ -520,8 +520,7 @@ static int bf_action_cb(int action, struct gui_synclist* list)
             /* for some reason simplelist doesn't allow adding items here if
              * info.get_name is given, so use normal list api */
             gui_synclist_set_nb_items(list, core_get_num_blocks());
-            if (handle > 0)
-                core_free(handle);
+            core_free(handle);
         }
         action = ACTION_REDRAW;
     }