mwdocgen: support multiple --file values

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

diff --git a/includes/RevisionList.php b/includes/RevisionList.php
index 666df96..1b865bb 100644 (file)
--- a/includes/RevisionList.php
+++ b/includes/RevisionList.php
@@ -105,7 +105,7 @@ abstract class RevisionListBase extends ContextSource {
         * @return int
         */
        public function length() {
-               if( !$this->res ) {
+               if ( !$this->res ) {
                        return 0;
                } else {
                        return $this->res->numRows();