Visual Mode: added some safeguards against potential crashes that should never happen. Potentially fixes #614

This commit is contained in:
biwa 2021-09-05 11:06:50 +02:00
parent fa36bf48aa
commit 5a19e70c05

View file

@ -1390,8 +1390,8 @@ namespace CodeImp.DoomBuilder.BuilderModes
if (ld.IsDisposed)
continue;
if (ld.Front != null && !ld.Front.Sector.IsDisposed) vertexsectors.Add(ld.Front.Sector);
if (ld.Back != null && !ld.Front.Sector.IsDisposed) vertexsectors.Add(ld.Back.Sector);
if (ld.Front != null && ld.Front.Sector != null && !ld.Front.Sector.IsDisposed) vertexsectors.Add(ld.Front.Sector);
if (ld.Back != null && ld.Back.Sector != null && !ld.Back.Sector.IsDisposed) vertexsectors.Add(ld.Back.Sector);
}
foreach(Sector s in vertexsectors)