X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fresizetrackthread.C;h=a9548455b2c86b28297ebb546a41668db7bf5d70;hp=4af7eb75bab7c47f698d4c65c2f228adac02be0f;hb=a4de4732339bf38b5b225c533be1bdf60748f04a;hpb=4f7f413cbc1c6ea5da27cb75ca27a3ab317243ec

diff --git a/cinelerra-5.1/cinelerra/resizetrackthread.C b/cinelerra-5.1/cinelerra/resizetrackthread.C
index 4af7eb75..a9548455 100644
--- a/cinelerra-5.1/cinelerra/resizetrackthread.C
+++ b/cinelerra-5.1/cinelerra/resizetrackthread.C
@@ -299,7 +299,8 @@ void ResizeTrackThread::start_window(Track *track)
 
 void ResizeTrackThread::update()
 {
-	mwindow->resize_track(track, w, h);
+	if( mwindow->edl->tracks->track_exists(track) )
+		mwindow->resize_track(track, w, h);
 }
 
 
@@ -350,7 +351,8 @@ ResizeAssetButton::~ResizeAssetButton()
 
 int ResizeAssetButton::handle_event()
 {
-	resize_asset_thread = new ResizeAssetThread(fwindow);
+	if( !resize_asset_thread )
+		resize_asset_thread = new ResizeAssetThread(fwindow);
 	resize_asset_thread->start_window(fwindow->asset_edit->changed_params);
         return 1;
 }