From adefcd424b1b03f952924d233e6ecf2994492e15 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Thu, 27 May 2010 07:19:03 +0000
Subject: [PATCH] Fixed complete breakage of Special:Upload due to r66913.
 Fatal JS error "summary is null".

---
 skins/common/edit.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/skins/common/edit.js b/skins/common/edit.js
index 17d29e8c1f..4ce781fd77 100644
--- a/skins/common/edit.js
+++ b/skins/common/edit.js
@@ -231,7 +231,10 @@ hookEvent( 'load', function() {
 
 //make sure edit summary does not exceed byte limit
 addOnloadHook(function () {
-	var summary = document.getElementById('wpSummary');
+	var summary = document.getElementById( 'wpSummary' );
+	if ( !summary ) {
+		return;
+	}
 	summary.maxLength = 250; //L must be capitalized in length.
 
 	checkSummary = function (e) {
-- 
2.20.1