fix https://github.com/gorhill/uBlock/issues/2558

8 years ago · 5922c3fcde
1 changed files with 2 additions and 0 deletions
--- a/platform/firefox/vapi-background.js
+++ b/platform/firefox/vapi-background.js
@ -907,6 +907,8 @@ vAPI.tabs.open = function(details) {

        for ( tab of this.getAllSync() ) {
            var browser = tabWatcher.browserFromTarget(tab);
+            // https://github.com/gorhill/uBlock/issues/2558
+            if ( browser === null ) { continue; }

            // Or simply .equals if we care about the fragment
            if ( URI.equalsExceptRef(browser.currentURI) === false ) {