(bug 43751) Allow '+' in MySQL database names.

Change-Id: I0196af1989a09d941bfcc8e52c6c9f97ea5abe95

diff --git a/includes/installer/MysqlInstaller.php b/includes/installer/MysqlInstaller.php
index f66f15f..94c38c4 100644 (file)
--- a/includes/installer/MysqlInstaller.php
+++ b/includes/installer/MysqlInstaller.php
@@ -107,7 +107,7 @@ class MysqlInstaller extends DatabaseInstaller {
                }
                if ( !strlen( $newValues['wgDBname'] ) ) {
                        $status->fatal( 'config-missing-db-name' );
-               } elseif ( !preg_match( '/^[a-z0-9_-]+$/i', $newValues['wgDBname'] ) ) {
+               } elseif ( !preg_match( '/^[a-z0-9+_-]+$/i', $newValues['wgDBname'] ) ) {
                        $status->fatal( 'config-invalid-db-name', $newValues['wgDBname'] );
                }
                if ( !preg_match( '/^[a-z0-9_-]*$/i', $newValues['wgDBprefix'] ) ) {