From d87a55fc2b83f8188df7efc6ce642e64b7ef5780 Mon Sep 17 00:00:00 2001
From: Itamar Tzadok <itamar@substantialmethods.com>
Date: Wed, 14 Nov 2012 01:03:14 -0500
Subject: [PATCH] MDL-36433 Forms lib - Added dash escaping to validation
 script getter.

---
 lib/formslib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/formslib.php b/lib/formslib.php
index d64b6190fb7..03c8c334e83 100644
--- a/lib/formslib.php
+++ b/lib/formslib.php
@@ -1893,7 +1893,7 @@ function qf_errorHandler(element, _qfMsg) {
             list($jsArr,$element)=$jsandelement;
             //end of fix
             $escapedElementName = preg_replace_callback(
-                '/[_\[\]]/',
+                '/[_\[\]-]/',
                 create_function('$matches', 'return sprintf("_%2x",ord($matches[0]));'),
                 $elementName);
             $js .= '