From d67f4574219d654e71b719e229c0b98f663a1091 Mon Sep 17 00:00:00 2001
From: Rouslan Placella <rouslan@placella.com>
Date: Tue, 21 Jun 2011 21:51:49 +0100
Subject: [PATCH] PMA_slidingMessage() must accept invalid input objects.

---
 js/functions.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/functions.js b/js/functions.js
index c3900f33c4..f0966d0192 100644
--- a/js/functions.js
+++ b/js/functions.js
@@ -2463,7 +2463,7 @@ function PMA_slidingMessage(msg, $obj) {
         // Don't show an empty message
         return false;
     }
-    if ($obj == undefined || ! $obj instanceof jQuery) {
+    if ($obj == undefined || ! $obj instanceof jQuery || $obj.length == 0) {
         // If the second argument was not supplied,
         // we might have to create a new DOM node.
         if ($('#PMA_slidingMessage').length == 0) {