asset drag/drop to viewers, bluebanana bug, listbox fontlist highlight

[goodguy/history.git] / cinelerra-5.1 / cinelerra / resizetrackthread.C

diff --git a/cinelerra-5.1/cinelerra/resizetrackthread.C b/cinelerra-5.1/cinelerra/resizetrackthread.C
index 4af7eb75bab7c47f698d4c65c2f228adac02be0f..a9548455b2c86b28297ebb546a41668db7bf5d70 100644 (file)
--- 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;
 }