Use __DIR__ for relative include and require

For uniformity, and to avoid having PHP searching in include_path.
http://php.net/manual/function.include.php
https://github.com/FreshRSS/FreshRSS/pull/1715
https://github.com/FreshRSS/FreshRSS/pull/1711#issuecomment-350581350

1 files changed, 1 insertions, 1 deletions

diff --git a/p/ext.php b/p/ext.php
index 5c9f9125f..bb16d02d3 100644
--- a/p/ext.php
+++ b/p/ext.php
@@ -5,7 +5,7 @@ if (!isset($_GET['f']) ||
 	die();
 }
 
-require('../constants.php');
+require(__DIR__ . '/../constants.php');
 
 /**
  * Check if a file can be served by ext.php. A valid file is under a