From 384ec739f6c11ab82f9a57e9398e954206c7a7ca Mon Sep 17 00:00:00 2001
From: gweltas <gweltas@piwigo.org>
Date: Thu, 15 Jan 2004 17:06:45 +0000
Subject: Correction of php warnings

git-svn-id: http://piwigo.org/svn/branches/release-1_3@280 68402e56-0260-453c-a942-63ccdbb3a9ee
---
 admin/thumbnail.php | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'admin/thumbnail.php')

diff --git a/admin/thumbnail.php b/admin/thumbnail.php
index 171049a1c..e3ab3e9a5 100644
--- a/admin/thumbnail.php
+++ b/admin/thumbnail.php
@@ -253,9 +253,8 @@ function get_displayed_dirs( $dir, $indent )
     }
     $vtp->closeSession( $sub, 'dir' );
     // recursive call
-    $dirs.= get_displayed_dirs( $dir.'/'.$sub_dir,
-                                $indent+30 );
-    
+    get_displayed_dirs( $dir.'/'.$sub_dir,
+                                $indent+30 );    
   }
 }
 //----------------------------------------------------- template initialization
-- 
cgit v1.2.3