decklink: destroy the vout window if any

diff --git a/modules/video_output/decklink.cpp b/modules/video_output/decklink.cpp
index 74932c6aad64d273f7dabdf272d0143ddaa2ee3e..d50957df79bd8a2460e4a7986b0fbfc7fc1e2ad2 100644 (file)
--- a/modules/video_output/decklink.cpp
+++ b/modules/video_output/decklink.cpp
@@ -476,6 +476,8 @@ static struct decklink_sys_t *OpenDecklink(vout_display_t *vd)
 
     vlc_mutex_unlock(&decklink_sys->lock);
 
+    vout_display_DeleteWindow(vd, NULL);
+
     return decklink_sys;
 
 error: