Fix undefined variable

diff --git a/includes/WikiMap.php b/includes/WikiMap.php
index e68a232..878e165 100644 (file)
--- a/includes/WikiMap.php
+++ b/includes/WikiMap.php
@@ -41,7 +41,7 @@ class WikiMap {
                if ( $wiki ) {
                        return $wiki->getDisplayName();
                }
-               return $wiki_id;
+               return $wikiID;
        }
 
        /**