Do not clobber rightful onBeforeSuspendableRequest listener

gorhill · Apr 12, 2023 · 53978ce · 53978ce
1 parent 6fbbf78
commit 53978ce
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/platform/common/vapi-background.js b/platform/common/vapi-background.js
@@ -1310,6 +1310,7 @@ vAPI.Net = class {
     //   soon as there is a call to clear for one tab.
     removeUnprocessedRequest() {
         this.unprocessedTabs.clear();
+        if ( this.deferredSuspendableListener === undefined ) { return true; }
         if ( this.unprocessedTabs.size !== 0 ) { return false; }
         this.suspendableListener = this.deferredSuspendableListener;
         this.deferredSuspendableListener = undefined;