From 647a7b5bb77b0d6e4d6432dc0309fd57c795574a Mon Sep 17 00:00:00 2001
From: Daniel Rudolf <github.com@daniel-rudolf.de>
Date: Wed, 28 Oct 2015 01:41:26 +0100
Subject: [PATCH] Trap empty $requestFileParts

---
 lib/Pico.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/Pico.php b/lib/Pico.php
index 4d78507..827c89b 100644
--- a/lib/Pico.php
+++ b/lib/Pico.php
@@ -575,6 +575,11 @@ class Pico
                 $requestFileParts[] = $requestUrlPart;
             }
 
+            if (empty($requestFileParts)) {
+                $this->requestFile = $this->getConfig('content_dir') . 'index' . $this->getConfig('content_ext');
+                return;
+            }
+
             // discover the content file to serve
             // Note: $requestFileParts neither contains a trailing nor a leading slash
             $this->requestFile = $this->getConfig('content_dir') . implode('/', $requestFileParts);