From d3c624777fcaee2583ee6da18567a98ba9eb5859 Mon Sep 17 00:00:00 2001
From: Daniel Rudolf <github.com@daniel-rudolf.de>
Date: Tue, 18 Jul 2017 21:36:15 +0200
Subject: [PATCH] Improve guessing whether URL rewriting is enabled

Besides searching for the env var 'PICO_URL_REWRITING', also try 'REDIRECT_PICO_URL_REWRITING'.
---
 lib/Pico.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/Pico.php b/lib/Pico.php
index e40f8e2..a387b66 100644
--- a/lib/Pico.php
+++ b/lib/Pico.php
@@ -1284,7 +1284,14 @@ class Pico
             return $urlRewritingEnabled;
         }
 
-        $this->config['rewrite_url'] = (isset($_SERVER['PICO_URL_REWRITING']) && $_SERVER['PICO_URL_REWRITING']);
+        if (isset($_SERVER['PICO_URL_REWRITING'])) {
+            $this->config['rewrite_url'] = (bool) $_SERVER['PICO_URL_REWRITING'];
+        } elseif (isset($_SERVER['REDIRECT_PICO_URL_REWRITING'])) {
+            $this->config['rewrite_url'] = (bool) $_SERVER['REDIRECT_PICO_URL_REWRITING'];
+        } else {
+            $this->config['rewrite_url'] = false;
+        }
+
         return $this->getConfig('rewrite_url');
     }