From f642a5bc2adf548623164274cf1db6fc835bd7cb Mon Sep 17 00:00:00 2001
From: Rolf Rando <rrando@mozilla.com>
Date: Wed, 21 May 2025 18:52:15 +0000
Subject: [PATCH] Bug 1963623 - Fix exception when smart tab groups is off
 r=dwalker,tabbrowser-reviewers,ngrato

Differential Revision: https://phabricator.services.mozilla.com/D250313
---
 browser/components/tabbrowser/content/tabgroup-menu.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/browser/components/tabbrowser/content/tabgroup-menu.js b/browser/components/tabbrowser/content/tabgroup-menu.js
index 19269af06a38..ffa52941da5d 100644
--- a/browser/components/tabbrowser/content/tabgroup-menu.js
+++ b/browser/components/tabbrowser/content/tabgroup-menu.js
@@ -944,7 +944,7 @@
         Glean.tabgroup.groupInteractions.rename.add(1);
       }
       this.activeGroup = null;
-      this.#smartTabGroupingManager.terminateProcess();
+      this.#smartTabGroupingManager?.terminateProcess();
     }
 
     on_keypress(event) {