From 9310c1e8029f6c1d81385e9df8947e5f1ef8d1fa Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aschulz@wikimedia.org>
Date: Mon, 8 Jul 2019 14:54:27 -0700
Subject: [PATCH] Fix IDEA warnings in Xhprof class

Change-Id: Ie4bb1792e45380240f2507e3aca25dc94b78f57e
---
 includes/libs/Xhprof.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/includes/libs/Xhprof.php b/includes/libs/Xhprof.php
index 8175427d8d..a1ddfd0772 100644
--- a/includes/libs/Xhprof.php
+++ b/includes/libs/Xhprof.php
@@ -77,6 +77,8 @@ class Xhprof {
 				'tideways_disable',
 				'tideways_xhprof_disable'
 			] );
+		} else {
+			return null;
 		}
 	}
 
@@ -84,6 +86,7 @@ class Xhprof {
 	 * Call the first available function from $functions.
 	 * @param array $functions
 	 * @param array $args
+	 * @return mixed
 	 * @throws Exception
 	 */
 	protected static function callAny( array $functions, array $args = [] ) {
-- 
2.20.1