Fixed complete breakage of Special:Upload due to r66913. Fatal JS error "summary...

diff --git a/skins/common/edit.js b/skins/common/edit.js
index 17d29e8..4ce781f 100644 (file)
--- 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) {