From 075fc52b1af4ddd2b8a42cd62aa651f90fbd059e Mon Sep 17 00:00:00 2001
From: Stig Manning <stig@sdm.co.nz>
Date: Sat, 13 Jun 2015 22:32:37 +1000
Subject: [PATCH] Fix for PHP autoloader failing to find key file in some
 instances (Thanks @lukyrys)

---
 gapi.class.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/gapi.class.php b/gapi.class.php
index 7ee4d8b..bcde336 100644
--- a/gapi.class.php
+++ b/gapi.class.php
@@ -609,7 +609,11 @@ public function fetchToken($client_email, $key_file, $delegate_email = null) {
     $data = $this->base64URLEncode(json_encode($header)) . '.' . $this->base64URLEncode(json_encode($claimset));
 
     if (!file_exists($key_file)) {
-      throw new Exception('GAPI: Failed load key file "' . $key_file . '". File could not be found.');
+      if ( !file_exists(__DIR__ . DIRECTORY_SEPARATOR . $key_file) ) {
+        throw new Exception('GAPI: Failed load key file "' . $key_file . '". File could not be found.');
+      } else {
+        $key_file = __DIR__ . DIRECTORY_SEPARATOR . $key_file;
+      }
     }
 
     $key_data = file_get_contents($key_file);