From 53e9eaa5e438e721da1b8fd3cb06aa1248442879 Mon Sep 17 00:00:00 2001
From: Daniel Rudolf <github.com@daniel-rudolf.de>
Date: Tue, 18 Jul 2017 21:31:14 +0200
Subject: [PATCH] Fix Pico's REQUEST_URI routing method when installed to /

---
 lib/Pico.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Pico.php b/lib/Pico.php
index 0615217..e15f1e8 100644
--- a/lib/Pico.php
+++ b/lib/Pico.php
@@ -965,7 +965,8 @@ class Pico
 
         // use REQUEST_URI (requires URL rewriting); e.g. /pico/sub/page
         if (($this->requestUrl === null) && $this->isUrlRewritingEnabled()) {
-            $basePath = dirname($_SERVER['SCRIPT_NAME']) . '/';
+            $basePath = dirname($_SERVER['SCRIPT_NAME']);
+            $basePath = !in_array($basePath, array('.', '/')) ? $basePath . '/' : '/';
             $basePathLength = strlen($basePath);
 
             $requestUri = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : '';