From: Dylan Hardison <dylan@mozilla.com>
Date: Tue, 19 Jul 2016 21:49:01 +0000 (-0400)
Subject: Bug 1275595 - document.execCommand('cut'/'copy') was denied because it was not called... 
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3105082f7df647cca14062eef340d4158574b163;p=thirdparty%2Fbugzilla.git

Bug 1275595 - document.execCommand('cut'/'copy') was denied because it was not called from inside a short running user-generated event handler.
---

diff --git a/extensions/BugModal/web/bug_modal.js b/extensions/BugModal/web/bug_modal.js
index e7a182580..dfbe06bad 100644
--- a/extensions/BugModal/web/bug_modal.js
+++ b/extensions/BugModal/web/bug_modal.js
@@ -255,14 +255,9 @@ $(function() {
     }
 
     if ($('#copy-summary').length) {
-
-        // probe for document.execCommand("copy") support
         var hasExecCopy = false;
         try {
-            // on page load nothing will be selected, so we don't smash the
-            // clipboard doing this
-            document.execCommand("copy");
-            hasExecCopy = true;
+            hasExecCopy = document.queryCommandSupported("copy");
         } catch(ex) {
             // ignore
         }