Force targetTabId to be null if not a number (#678)

FooSoft · Jul 19, 2020 · e12f59f · e12f59f
1 parent 71b97c2
commit e12f59f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ext/mixed/js/comm.js b/ext/mixed/js/comm.js
@@ -221,6 +221,7 @@ class CrossFrameAPI {
     }
 
     async invokeTab(targetTabId, targetFrameId, action, params={}) {
+        if (typeof targetTabId !== 'number') { targetTabId = null; }
         const commPort = this._getOrCreateCommPort(targetTabId, targetFrameId);
         return await commPort.invoke(action, params, this._ackTimeout, this._responseTimeout);
     }