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-rw-r--r--admin/include/functions.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/admin/include/functions.php b/admin/include/functions.php
index 9dcd17ebb..54ec9d8b2 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -38,7 +38,8 @@ function is_image( $filename, $create_thumbnail = false )
{
global $conf, $tab_ext_create_TN;
- if ( is_file( $filename ) )
+ if (is_file($filename)
+ and in_array(get_extension($filename), $conf['picture_ext']))
{
$size = getimagesize( $filename );
// $size[2] == 1 means GIF