From b5adbc772c076cbc15f87777937160bd1753aa34 Mon Sep 17 00:00:00 2001
From: Reedy <reedy@wikimedia.org>
Date: Thu, 29 Mar 2012 15:38:36 +0100
Subject: [PATCH] Bug 35583 - GitInfo::isSHA1 returns true for non-sha1 values

Patch by Alexis

Change-Id: I6c69d017d2d6ad1237b0c34ffa8a7ae5fb518178
---
 includes/GitInfo.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/GitInfo.php b/includes/GitInfo.php
index bc3f35e3d1..618ae94721 100644
--- a/includes/GitInfo.php
+++ b/includes/GitInfo.php
@@ -46,7 +46,7 @@ class GitInfo {
 	 * @return bool Whether or not the string looks like a SHA1
 	 */
 	public static function isSHA1( $str ) {
-		return !!preg_match( '/^[0-9A-Z]{40}$/i', $str );
+		return !!preg_match( '/^[0-9A-F]{40}$/i', $str );
 	}
 
 	/**
@@ -119,4 +119,4 @@ class GitInfo {
 		return self::repo()->getCurrentBranch();
 	}
 
-}
\ No newline at end of file
+}
-- 
2.20.1