Follow up: fix an error introduced with the last commit.
diff --git a/commits/web-app/index.php b/commits/web-app/index.php
index 92d31a0..2a1cf86 100644
--- a/commits/web-app/index.php
+++ b/commits/web-app/index.php
@@ -116,7 +116,7 @@
 {
 	$stuff = array();
 
-	if (is_dir($dir) && is_refile:///home/apps/eclipse-mars/ws/.metadata/.plugins/org.eclipse.php.ui/pdt-images/0.pngadable($dir))
+	if (is_dir($dir) && is_readable($dir))
 	{
 		$handle = opendir($dir);
 		while (($file = readdir($handle)) !== false)