3 files changed, 13 insertions, 10 deletions
diff --git a/toolkit/content/aboutSupport.js b/toolkit/content/aboutSupport.js
index 95cadfbe7..5daf6d189 100644
--- a/toolkit/content/aboutSupport.js
+++ b/toolkit/content/aboutSupport.js
@@ -968,31 +968,32 @@ function safeModeRestart() {
  * Set up event listeners for buttons.
  */
 function setupEventListeners() {
-  $("show-update-history-button").addEventListener("click", function (event) {
+#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);
   });
-  $("reset-box-button").addEventListener("click", function (event) {
+#endif
+  $("reset-box-button").addEventListener("click", function(event) {
     ResetProfile.openConfirmationDialog(window);
   });
-  $("copy-raw-data-to-clipboard").addEventListener("click", function (event) {
+  $("copy-raw-data-to-clipboard").addEventListener("click", function(event) {
     copyRawDataToClipboard(this);
   });
-  $("copy-to-clipboard").addEventListener("click", function (event) {
+  $("copy-to-clipboard").addEventListener("click", function(event) {
     copyContentsToClipboard();
   });
-  $("profile-dir-button").addEventListener("click", function (event) {
+  $("profile-dir-button").addEventListener("click", function(event) {
     openProfileDirectory();
   });
-  $("restart-in-safe-mode-button").addEventListener("click", function (event) {
+  $("restart-in-safe-mode-button").addEventListener("click", function(event) {
     if (Services.obs.enumerateObservers("restart-in-safe-mode").hasMoreElements()) {
       Services.obs.notifyObservers(null, "restart-in-safe-mode", "");
-    }
-    else {
+    } else {
       safeModeRestart();
     }
   });
-  $("verify-place-integrity-button").addEventListener("click", function (event) {
+  $("verify-place-integrity-button").addEventListener("click", function(event) {
     PlacesDBUtils.checkAndFixDatabase(function(aLog) {
       let msg = aLog.join("\n");
       $("verify-place-result").style.display = "block";
diff --git a/toolkit/content/aboutSupport.xhtml b/toolkit/content/aboutSupport.xhtml
index f5939a6eb..e2885c8b8 100644
--- a/toolkit/content/aboutSupport.xhtml
+++ b/toolkit/content/aboutSupport.xhtml
@@ -99,6 +99,7 @@
           </tr>
 
 #ifndef ANDROID
+#ifdef MOZ_UPDATER
           <tr class="no-copy">
             <th class="column">
               &aboutSupport.appBasicsUpdateHistory;
@@ -111,6 +112,7 @@
             </td>
           </tr>
 #endif
+#endif
 
 #ifdef MOZ_UPDATER
           <tr>
diff --git a/toolkit/mozapps/update/content/history.js b/toolkit/mozapps/update/content/history.js
index 32a098de5..c5bbccefc 100644
--- a/toolkit/mozapps/update/content/history.js
+++ b/toolkit/mozapps/update/content/history.js
@@ -37,7 +37,7 @@ var gUpdateHistory = {
         var element = document.createElementNS(NS_XUL, "update");
         this._view.appendChild(element);
         element.name = bundle.getFormattedString("updateFullName",
-          [update.name, update.buildID]);
+          [update.name, (update.buildID ? update.buildID : "-")]);
         element.type = bundle.getString("updateType_" + update.type);
         element.installDate = this._formatDate(update.installDate);
         if (update.detailsURL)