timebasedpanel: check if node is the same

Minor optimization.
2020-06-22 00:40:19 +10:00
parent 6ebcb7162e
commit 1ec0d06e9f
1 changed files with 4 additions and 0 deletions
@@ -125,6 +125,10 @@ TimeRuler *TimeBasedPanel::ruler() const

 void TimeBasedPanel::ConnectViewerNode(ViewerOutput *node)
 {
+  if (widget_->GetConnectedNode() == node) {
+    return;
+  }
+
  if (widget_->GetConnectedNode()) {
    disconnect(widget_->GetConnectedNode(), &ViewerOutput::MediaNameChanged, this, &TimeBasedPanel::SetSubtitle);
  }