Allow /-/ in MediaWikiVersionFetcher::fetchVersion

Alters MediaWikiVersionFetcher::fetchVersion() so that tests allow
versions to use Semantic Versioning (http://semver.org/)

See I2255ac2999ad207203fa6514f2e1b23f5d7965d7 for the fix in REL1_24

Change-Id: I6e9e154f864e771a02ae1da0e1530afe7f8a4cd0

diff --git a/includes/MediaWikiVersionFetcher.php b/includes/MediaWikiVersionFetcher.php
index 17cb8aa..c3fb486 100644 (file)
--- a/includes/MediaWikiVersionFetcher.php
+++ b/includes/MediaWikiVersionFetcher.php
@@ -19,7 +19,7 @@ class MediaWikiVersionFetcher {
                $defaultSettings = file_get_contents( __DIR__ . '/DefaultSettings.php' );
 
                $matches = array();
-               preg_match( "/wgVersion = '([0-9a-zA-Z\.]+)';/", $defaultSettings, $matches );
+               preg_match( "/wgVersion = '([0-9a-zA-Z\.\-]+)';/", $defaultSettings, $matches );
 
                if ( count( $matches ) !== 2 ) {
                        throw new RuntimeException( 'Could not extract the MediaWiki version from DefaultSettings.php' );