viewer: only detect multicam nodes if a viewer is connected

Fixes null ref crash
2022-11-06 21:04:53 -08:00
parent 812bdca2ca
commit 6a394b4e48
1 changed files with 3 additions and 1 deletions
@@ -619,7 +619,9 @@ void ViewerWidget::SaveFrameAsImage()

 void ViewerWidget::DetectMulticamNodeNow()
 {
-  DetectMulticamNode(GetConnectedNode()->GetPlayhead());
+  if (GetConnectedNode()) {
+    DetectMulticamNode(GetConnectedNode()->GetPlayhead());
+  }
 }

 void ViewerWidget::CloseAudioProcessor()