From a3352637af3e97121ca916d99982c8ec052b8904 Mon Sep 17 00:00:00 2001
From: Pale Moon <git-repo@palemoon.org>
Date: Sun, 26 Feb 2017 21:58:47 +0100
Subject: [PATCH] Fix buttons on about:support when not building updater.

---
 toolkit/content/aboutSupport.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/toolkit/content/aboutSupport.js b/toolkit/content/aboutSupport.js
index f5fb31c1b1..1ae6a49179 100644
--- a/toolkit/content/aboutSupport.js
+++ b/toolkit/content/aboutSupport.js
@@ -643,10 +643,12 @@ function safeModeRestart() {
  * Set up event listeners for buttons.
  */
 function setupEventListeners(){
+#ifdef MOZ_UPDATER
   $("show-update-history-button").addEventListener("click", function (event) {
     var prompter = Cc["@mozilla.org/updates/update-prompt;1"].createInstance(Ci.nsIUpdatePrompt);
       prompter.showUpdateHistory(window);
   });
+#endif
   $("reset-box-button").addEventListener("click", function (event){
     ResetProfile.openConfirmationDialog(window);
   });