timeline: check if sequence outputs to node about to be imported

Fixes #1744
2021-09-21 12:27:12 -07:00
parent f78a4643f3
commit 3b8736dbf7
1 changed files with 1 additions and 1 deletions
@@ -201,7 +201,7 @@ void ImportTool::FootageToGhosts(rational ghost_start, const DraggedFootageData
  for (auto it=sorted.cbegin(); it!=sorted.cend(); it++) {
    ViewerOutput* footage = it->first;

-    if (footage == sequence()) {
+    if (footage == sequence() || sequence()->OutputsTo(footage, true)) {
      // Prevent cyclical dependency
      continue;
    }