From eeebbdbb0c818a727100092b765c49b0139dbb06 Mon Sep 17 00:00:00 2001
From: Raimond Spekking <raymond@users.mediawiki.org>
Date: Mon, 3 Nov 2008 22:11:06 +0000
Subject: [PATCH] Trim the final extension to avoid a confusing warning like  
 "*.jpg " is not a permitted file type

---
 includes/specials/SpecialUpload.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/specials/SpecialUpload.php b/includes/specials/SpecialUpload.php
index a61462d269..51b11df5bc 100644
--- a/includes/specials/SpecialUpload.php
+++ b/includes/specials/SpecialUpload.php
@@ -407,7 +407,7 @@ class UploadForm {
 		list( $partname, $ext ) = $this->splitExtensions( $filtered );
 
 		if( count( $ext ) ) {
-			$finalExt = $ext[count( $ext ) - 1];
+			$finalExt = trim( $ext[count( $ext ) - 1] );
 		} else {
 			$finalExt = '';
 		}
-- 
2.20.1