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-rw-r--r--admin/include/functions.php7
1 files changed, 5 insertions, 2 deletions
diff --git a/admin/include/functions.php b/admin/include/functions.php
index 9218ce3e3..85295e472 100644
--- a/admin/include/functions.php
+++ b/admin/include/functions.php
@@ -2360,9 +2360,12 @@ function delete_element_derivatives($infos, $type='all')
$pattern = '-'.derivative_to_url($type).'*';
}
$path = substr_replace($path, $pattern, $dot, 0);
- foreach( glob(PHPWG_ROOT_PATH.PWG_DERIVATIVE_DIR.$path) as $file)
+ if ( ($glob=glob(PHPWG_ROOT_PATH.PWG_DERIVATIVE_DIR.$path)) !== false)
{
- @unlink($file);
+ foreach( $glob as $file)
+ {
+ @unlink($file);
+ }
}
}
?> \ No newline at end of file