From 5b67454ed97e78399aac81c18a1a912eda9cb06b Mon Sep 17 00:00:00 2001
From: =?utf8?q?=C3=86var=20Arnfj=C3=B6r=C3=B0=20Bjarmason?=
 <avar@users.mediawiki.org>
Date: Sat, 9 Apr 2005 00:31:40 +0000
Subject: [PATCH] * (bug 87): Category tags produce ugly whitespace

---
 includes/Parser.php | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/includes/Parser.php b/includes/Parser.php
index 1f3eb330a8..b4e4b7317d 100644
--- a/includes/Parser.php
+++ b/includes/Parser.php
@@ -1291,7 +1291,13 @@ class Parser
 					}
 					$wgLinkCache->addCategoryLinkObj( $nt, $sortkey );
 					$this->mOutput->addCategoryLink( $t );
-					$s .= $prefix . $trail ;
+					
+					/**
+					 * Strip the whitespace Category links produce, see bug 87
+					 * @todo We might want to use trim($tmp, "\n") here.
+					 */
+					$tmp = $prefix . $trail;
+					$s .= trim($tmp) == '' ? '': $tmp;
 					
 					wfProfileOut( "$fname-category" );
 					continue;
-- 
2.20.1