Added comment for IE workaround.

servo · Apr 24, 2014 · 5f213c9 · 5f213c9
1 parent e36aaa2
commit 5f213c9
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/testharnessreport.js b/testharnessreport.js
@@ -386,6 +386,10 @@ metadata_generator.setup();
  */
 try {
     if (window.opener && "testharness_properties" in window.opener) {
+        /* If we pass the testharness_properties object as-is here without
+         * JSON stringifying and reparsing it, IE fails & emits the message
+         * "Could not complete the operation due to error 80700019".
+         */
         setup(JSON.parse(JSON.stringify(window.opener.testharness_properties)));
     }
 } catch (e) {