Cleanup for DOMTitleChanged listener

9 years ago · ca8330d4f0
parent dbbd13a8d5
commit ca8330d4f0
1 changed files with 1 additions and 1 deletions
--- a/platform/firefox/vapi-background.js
+++ b/platform/firefox/vapi-background.js
@ -296,7 +296,6 @@ var windowWatcher = {
            // Fennec
            tabContainer = tabBrowser.deck;
            tabContainer.addEventListener('DOMTitleChanged', tabWatcher.onFennecLocationChange);
-
        } else if ( tabBrowser.tabContainer ) {
            // desktop Firefox
            tabContainer = tabBrowser.tabContainer;
@ -471,6 +470,7 @@ vAPI.tabs.registerListeners = function() {
            if ( tabBrowser.deck ) {
                // Fennec
                tabContainer = tabBrowser.deck;
+                tabContainer.removeEventListener('DOMTitleChanged', tabWatcher.onFennecLocationChange);
            } else if ( tabBrowser.tabContainer ) {
                tabContainer = tabBrowser.tabContainer;
                tabBrowser.removeTabsProgressListener(tabWatcher);