From 855398f63e4215ed16413a89f781dd2f6cffa231 Mon Sep 17 00:00:00 2001
From: gweltas <gweltas@piwigo.org>
Date: Thu, 15 Jan 2004 00:11:00 +0000
Subject: Corretion of PHP warnings

git-svn-id: http://piwigo.org/svn/branches/release-1_3@279 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 picture.php | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'picture.php')

diff --git a/picture.php b/picture.php
index 783a324fa..49aa9fd70 100644
--- a/picture.php
+++ b/picture.php
@@ -234,7 +234,7 @@ if ( $page['num'] >= 1 )
   $result = mysql_query( $query );
   $row = mysql_fetch_array( $result );
 
-  if ( $array_cat_directories[$row['storage_category_id']] == '' )
+  if ( !isset($array_cat_directories[$row['storage_category_id']]) )
   {
     $array_cat_directories[$row['storage_category_id']] =
       get_complete_dir( $row['storage_category_id'] );
@@ -281,7 +281,7 @@ else
   $intitule_cat = $page['title'];
 }
 
-if ( $array_cat_directories[$page['storage_category_id']] == '' )
+if ( !isset($array_cat_directories[$page['storage_category_id']]) )
 {
   $array_cat_directories[$page['storage_category_id']] =
     get_complete_dir( $page['storage_category_id'] );
@@ -289,7 +289,7 @@ if ( $array_cat_directories[$page['storage_category_id']] == '' )
 $cat_directory = $array_cat_directories[$page['storage_category_id']];
 
 $n = $page['num'] + 1;
-$intitule_titre = replace_space( $intitule_cat." - " ).$n.'/'.
+$intitule_titre = replace_space( $intitule_cat." - " ).$n.'/';
 $intitule_titre.= $page['cat_nb_images']."<br />";
 if ( $page['name'] != "" )
 {
@@ -722,7 +722,8 @@ if ( $conf['show_comments'] )
     if ( !$user['is_the_guest'] )
     {
       $vtp->addSession( $handle, 'author_known' );
-      $vtp->setVar( $handle, 'author_known.value', $user['pseudo'] );
+	  if (isset($user['pseudo']))
+	      $vtp->setVar( $handle, 'author_known.value', $user['pseudo'] );
       $vtp->closeSession( $handle, 'author_known' );
     }
     else
-- 
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