Fix error when clearing FileCache.

I made a mistake in a previous commit that did not account for dir() returning directory names.
cakephp · Aug 3, 2013 · b999b4d · b999b4d
1 parent 1b610a8
commit b999b4d
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/Cake/Cache/Engine/FileEngine.php b/lib/Cake/Cache/Engine/FileEngine.php
@@ -263,6 +263,9 @@ protected function _clearDirectory($path, $now, $threshold) {
 				continue;
 			}
 			$filePath = $path . $entry;
+			if (is_dir($filePath)) {
+				continue;
+			}
 			$file = new SplFileObject($path . $entry, 'r');
 
 			if ($threshold) {