From a6c69b41be27b764e88d0fc18dfac0ab854416ee Mon Sep 17 00:00:00 2001
From: Geoff Lankow <geoff@darktrojan.net>
Date: Tue, 16 Aug 2022 14:16:30 +1200
Subject: [PATCH] Bug 1780963 - Fix glodaFacetTabType.openTab when aArgs is
 given but empty. r=#thunderbird-reviewers,mkmelin Since bug 1752038, aArgs is
 an empty object instead of undefined when the global search menu item is
 used.

Differential Revision: https://phabricator.services.mozilla.com/D154761

--HG--
extra : amend_source : cf5a75b9889415abc1d7be7a88c80c7fb1e22d51
---
 mail/base/content/glodaFacetTab.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mail/base/content/glodaFacetTab.js b/mail/base/content/glodaFacetTab.js
index 7e2a27864f..f194b2c24b 100644
--- a/mail/base/content/glodaFacetTab.js
+++ b/mail/base/content/glodaFacetTab.js
@@ -22,8 +22,8 @@ var glodaFacetTabType = {
     },
   },
   openTab(aTab, aArgs) {
-    // If aArgs is omitted, default to a blank user search.
-    if (!aArgs) {
+    // If aArgs is empty, default to a blank user search.
+    if (!Object.keys(aArgs).length) {
       aArgs = { searcher: new GlodaMsgSearcher(null, "") };
     }
     // we have no browser until our XUL document loads