Fix T53612: Blender crashes on CleanTracks with 'DELETE_SEGMENTS' and a disabled marker

Simple fix, which is totally safe for 2.79a!
2018-01-08 14:10:50 +01:00 · 2018-01-08 14:10:50 +01:00 · a1d05ac2a1
parent 0c365472b6
commit a1d05ac2a1
1 changed files with 4 additions and 0 deletions
--- a/source/blender/editors/space_clip/tracking_ops.c
+++ b/source/blender/editors/space_clip/tracking_ops.c
@ -1865,6 +1865,10 @@ static bool is_track_clean(MovieTrackingTrack *track, int frames, int del)
 		}
 	}

+	if (count == 0) {
+		ok = 0;
+	}
+
 	if (del) {
 		MEM_freeN(track->markers);