fix warning in gc

2015-02-26 16:42:41 +07:00 · 2015-02-26 16:42:41 +07:00 · 5bb1a131e4
parent 9baf758150
commit 5bb1a131e4
1 changed files with 2 additions and 1 deletions
--- a/lib/private/cache/fileglobalgc.php
+++ b/lib/private/cache/fileglobalgc.php
@ -66,6 +66,7 @@ class FileGlobalGC extends Job {
 		if (!is_dir($cacheDir)) {
 			return;
 		}
-		array_walk($this->getExpiredPaths($cacheDir, $now), 'unlink');
+		$paths = $this->getExpiredPaths($cacheDir, $now);
+		array_walk($paths, 'unlink');
 	}
 }