diff --git a/src/main.php b/src/main.php
index 38b706c..1f75378 100644
--- a/src/main.php
+++ b/src/main.php
@@ -1153,6 +1153,8 @@ f00bar;
 			return false;
 		elseif ($rpDir == $rpConfig)
 			return true;
+		elseif (!file_exists($rpDir))
+			return false;
 		elseif (0 === strpos($rpDir, $rpConfig))
 			return true;
 		else