do not emit if unchanged

jupyterlab-contrib · May 31, 2024 · 5f893b2 · 5f893b2
1 parent ea2b559
commit 5f893b2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/unfold.ts b/src/unfold.ts
@@ -428,6 +428,10 @@ export class FilterFileTreeBrowserModel extends FilterFileBrowserModel {
   }
 
   set path(value: string) {
+    if (this._path === value) {
+      return;
+    }
+
     const pathChanged = this.pathChanged as Signal<this, IChangedArgs<string>>;
     const oldValue = this._path;