Fix default implementation of ResourceLoaderModule::getStyles() to return an array...

diff --git a/includes/resourceloader/ResourceLoaderModule.php b/includes/resourceloader/ResourceLoaderModule.php
index 6f0d075..73fcddf 100644 (file)
--- a/includes/resourceloader/ResourceLoaderModule.php
+++ b/includes/resourceloader/ResourceLoaderModule.php
@@ -135,7 +135,7 @@ abstract class ResourceLoaderModule {
         */
        public function getStyles( ResourceLoaderContext $context ) {
                // Stub, override expected
-               return '';
+               return array();
        }
 
        /**