diff --git a/includes/skins/SkinMinerva.php b/includes/skins/SkinMinerva.php
index 8911213..f05838b 100644
--- a/includes/skins/SkinMinerva.php
+++ b/includes/skins/SkinMinerva.php
@@ -263,6 +263,7 @@ class SkinMinerva extends SkinTemplate implements ICustomizableSkin {
 			$html .= Html::closeElement( 'span' );
 			return $html;
 		}
+		return '';
 	}
 
 	/**