From 557f128557ebffbd24b156ac38f91f402dd30156 Mon Sep 17 00:00:00 2001
From: Madhura Jayaratne <madhura.cj@gmail.com>
Date: Sat, 1 Dec 2012 07:24:26 +0530
Subject: [PATCH] Use $ prefix for jQuery objects

---
 js/functions.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/functions.js b/js/functions.js
index 281a66adc5..98bd6694ad 100644
--- a/js/functions.js
+++ b/js/functions.js
@@ -3317,9 +3317,9 @@ AJAX.registerOnload('functions.js', function() {
  * Attach CodeMirror2 editor to SQL edit area.
  */
 AJAX.registerOnload('functions.js', function() {
-    var elm = $('#sqlquery');
-    if (elm.length > 0 && typeof CodeMirror != 'undefined') {
-        codemirror_editor = CodeMirror.fromTextArea(elm[0], {
+    var $elm = $('#sqlquery');
+    if ($elm.length > 0 && typeof CodeMirror != 'undefined') {
+        codemirror_editor = CodeMirror.fromTextArea($elm[0], {
             lineNumbers: true,
             matchBrackets: true,
             indentUnit: 4,