From a282ef514e0f5fbc8453c7b89f31b76095465acf Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Wed, 3 Sep 2008 05:37:46 +0000
Subject: [PATCH] MDL-16263 Flagging questions during a quiz attempt. IE cannot
 cope with an object initialiser with a trailing comma, so change how thise JS
 is output.

---
 lib/questionlib.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lib/questionlib.php b/lib/questionlib.php
index e304dbb77f..060cdb5b52 100644
--- a/lib/questionlib.php
+++ b/lib/questionlib.php
@@ -1839,11 +1839,13 @@ function question_init_qenginejs_script() {
     );
 
     // Then generate the script tag.
-    $script = '<script type="text/javascript">qengine_config = {' . "\n";
+    $lines = array();
     foreach ($config as $property => $value) {
-        $script .= "    $property: '" . addslashes_js($value) . "',\n";
+        $lines[] = '    ' . $property . ': "' . addslashes_js($value) . '"';
     }
-    $script .= "};</script>\n";
+    $script = '<script type="text/javascript">qengine_config = {' . "\n" . 
+            implode(",\n", $lines) .
+            "\n};</script>\n";
     return $script;
 }
 
-- 
2.39.5