From 5efed0a4e0021681bc477ef8a5715c9923c252f1 Mon Sep 17 00:00:00 2001
From: z0rglub <z0rglub@piwigo.org>
Date: Sun, 18 Jan 2004 21:55:20 +0000
Subject: Php warning correction

git-svn-id: http://piwigo.org/svn/branches/release-1_3@292 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 category.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/category.php b/category.php
index 78b98e7bb..08c684709 100644
--- a/category.php
+++ b/category.php
@@ -387,8 +387,8 @@ elseif ( ( isset( $page['cat'] )
     $query.= ' WHERE category_id = '.$non_empty_id;
     $query.= ' AND id = image_id';
     // if the category has a representative picture, this is its thumbnail
-    // tha will be displayed !
-    if ( $row['representative_picture_id'] != '' )
+    // that will be displayed !
+    if ( isset( $row['representative_picture_id'] ) )
       $query.= ' AND id = '.$row['representative_picture_id'];
     else
       $query.= ' ORDER BY RAND()';
-- 
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