1 files changed, 3 insertions, 5 deletions
diff --git a/toolkit/components/passwordmgr/nsLoginManagerPrompter.js b/toolkit/components/passwordmgr/nsLoginManagerPrompter.js
index 08c1e59e6..b66489234 100644
--- a/toolkit/components/passwordmgr/nsLoginManagerPrompter.js
+++ b/toolkit/components/passwordmgr/nsLoginManagerPrompter.js
@@ -1408,11 +1408,9 @@ LoginManagerPrompter.prototype = {
     let windows = Services.wm.getEnumerator(null);
     while (windows.hasMoreElements()) {
       let win = windows.getNext();
-      if (win.gBrowser) {
-        let browser = win.gBrowser.getBrowserForContentWindow(aWindow);
-        if (browser) {
-          return { win, browser };
-        }
+      let browser = win.gBrowser.getBrowserForContentWindow(aWindow);
+      if (browser) {
+        return { win, browser };
       }
     }
     return null;