Skip . and .. when generating trees.

Fixes #2012
cakephp · Sep 23, 2011 · 1559683 · 1559683
1 parent 0bcb8d0
commit 1559683
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lib/Cake/Utility/Folder.php b/lib/Cake/Utility/Folder.php
@@ -413,6 +413,9 @@ public function tree($path = null, $exceptions = true, $type = null) {
 			if ($skipHidden && $name[0] === '.' || isset($exceptions[$name])) {
 				continue;
 			}
+			if ($name === '.' || $name === '..') {
+				continue;
+			}
 			if ($item->isFile()) {
 				$files[] = $item->getPathName();
 			} else if ($item->isDir()) {