Merge "Improve docs for Title::getInternalURL/getCanonicalURL"

[lhc/web/wiklou.git] / includes / GitInfo.php

diff --git a/includes/GitInfo.php b/includes/GitInfo.php
index 363d7b8..e9e780d 100644 (file)
--- a/includes/GitInfo.php
+++ b/includes/GitInfo.php
@@ -156,7 +156,7 @@ class GitInfo {
         * @return bool Whether or not the string looks like a SHA1
         */
        public static function isSHA1( $str ) {
-               return !!preg_match( '/^[0-9A-F]{40}$/i', $str );
+               return (bool)preg_match( '/^[0-9A-F]{40}$/i', $str );
        }
 
        /**