Handle edge case in WikiPage::lock()

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

diff --git a/includes/Html.php b/includes/Html.php
index 62ae0b8..c61dca8 100644 (file)
--- a/includes/Html.php
+++ b/includes/Html.php
@@ -857,7 +857,7 @@ class Html {
                        } elseif ( is_int( $nsId ) ) {
                                $nsName = $wgContLang->convertNamespace( $nsId );
                        }
-                       $optionsOut[ $nsId ] = $nsName;
+                       $optionsOut[$nsId] = $nsName;
                }
 
                return $optionsOut;