video: reset old_comp_buffer when hidden

Change-Id: I946f90c1a0d6cf595bcff6461c9ed99ff2753a81

diff --git a/src/e_devicemgr_video.c b/src/e_devicemgr_video.c
index 128b6bbde489f292a1e08f7daa51ff9f776cf19e..6467b75ae1aaa5dbcbb46a1f806f68e42ae3b27a 100755 (executable)
--- a/src/e_devicemgr_video.c
+++ b/src/e_devicemgr_video.c
@@ -275,6 +275,7 @@ _e_video_set_layer(E_Video *video, Eina_Bool set)
         VIN("release layer: %p", video->layer);
         e_devicemgr_tdm_set_layer_usable(video->layer, EINA_TRUE);
         video->layer = NULL;
+        video->old_comp_buffer = NULL;
      }
    else
      {