From 61743f2cacbd0b5968e0810d1e53181fc3abe087 Mon Sep 17 00:00:00 2001
From: Gautham Warrier <gautham.r.w@gmail.com>
Date: Tue, 4 Mar 2014 17:06:29 +0530
Subject: [PATCH] Fix incompatibility issue with PHP < 5.4

---
 libs/live.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libs/live.php b/libs/live.php
index e5d71d5..474b9c0 100644
--- a/libs/live.php
+++ b/libs/live.php
@@ -30,7 +30,10 @@
             if (is_file($docs_path . "/index.md")) return $docs_path . "/index.md";
             else {
                 if (empty($options['languages'])) return $base_doc;
-                else return $base_doc[array_keys($base_doc)[0]];
+                else {
+                	$t = array_keys($base_doc);
+                	return $base_doc[$t[0]];
+                }
             }
         } else {
             $url = explode("/", $url);