From ec052d1d10e260901805097e341ea438b3560597 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <mcihar@suse.cz>
Date: Fri, 24 May 2013 10:03:11 +0200
Subject: [PATCH] Correctly detect already performed highlighting

---
 js/functions.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/js/functions.js b/js/functions.js
index c3a9c1ea87..7fdbefe5b6 100644
--- a/js/functions.js
+++ b/js/functions.js
@@ -1496,13 +1496,14 @@ function PMA_highlightSQL(base)
     var $elm = base.find('code.sql');
     $elm.each(function () {
         var $sql = $(this);
+        var $pre = $sql.find('pre');
         /* We only care about visible elements to avoid double processing */
-        if ($sql.is(":visible")) {
+        if ($pre.is(":visible")) {
             var $highlight = $('<div class="sql-highlight cm-s-default"></div>');
             $sql.append($highlight);
             console.log('Highlight SQL: ' + $sql.text());
             CodeMirror.runMode($sql.text(), 'text/x-mysql', $highlight[0]);
-            $sql.find('pre').hide();
+            $pre.hide();
         }
     });
 }