diff options
Diffstat (limited to 'lib/cache/fileglobal.php')
| -rw-r--r-- | lib/cache/fileglobal.php | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/lib/cache/fileglobal.php b/lib/cache/fileglobal.php index 2fbd8ca3edb..c0bd8e45f39 100644 --- a/lib/cache/fileglobal.php +++ b/lib/cache/fileglobal.php @@ -69,9 +69,11 @@ class OC_Cache_FileGlobal{ $prefix = $this->fixKey($prefix); if($cache_dir and is_dir($cache_dir)) { $dh=opendir($cache_dir); - while (($file = readdir($dh)) !== false) { - if($file!='.' and $file!='..' and ($prefix==='' || strpos($file, $prefix) === 0)) { - unlink($cache_dir.$file); + if(is_resource($dh)) { + while (($file = readdir($dh)) !== false) { + if($file!='.' and $file!='..' and ($prefix==='' || strpos($file, $prefix) === 0)) { + unlink($cache_dir.$file); + } } } } @@ -88,11 +90,13 @@ class OC_Cache_FileGlobal{ $cache_dir = self::getCacheDir(); if($cache_dir and is_dir($cache_dir)) { $dh=opendir($cache_dir); - while (($file = readdir($dh)) !== false) { - if($file!='.' and $file!='..') { - $mtime = filemtime($cache_dir.$file); - if ($mtime < $now) { - unlink($cache_dir.$file); + if(is_resource($dh)) { + while (($file = readdir($dh)) !== false) { + if($file!='.' and $file!='..') { + $mtime = filemtime($cache_dir.$file); + if ($mtime < $now) { + unlink($cache_dir.$file); + } } } } |