Merge "Allow fragment-only TitleValues"

[lhc/web/wiklou.git] / includes / resourceloader / ResourceLoaderImageModule.php

diff --git a/includes/resourceloader/ResourceLoaderImageModule.php b/includes/resourceloader/ResourceLoaderImageModule.php
index c555eb8..9b50d80 100644 (file)
--- a/includes/resourceloader/ResourceLoaderImageModule.php
+++ b/includes/resourceloader/ResourceLoaderImageModule.php
@@ -184,9 +184,9 @@ class ResourceLoaderImageModule extends ResourceLoaderModule {
                                                $option = [ 'default' => $option ];
                                        }
                                        foreach ( $option as $skin => $data ) {
-                                               if ( !is_array( $option ) ) {
+                                               if ( !is_array( $data ) ) {
                                                        throw new InvalidArgumentException(
-                                                               "Invalid list error. '$option' given, array expected."
+                                                               "Invalid list error. '$data' given, array expected."
                                                        );
                                                }
                                        }
@@ -220,7 +220,7 @@ class ResourceLoaderImageModule extends ResourceLoaderModule {
 
        /**
         * Get CSS selector templates used by this module.
-        * @return string
+        * @return string[]
         */
        public function getSelectors() {
                $this->loadFromDefinition();
@@ -428,7 +428,7 @@ class ResourceLoaderImageModule extends ResourceLoaderModule {
                        'selectorWithVariant',
                ] as $member ) {
                        $options[$member] = $this->{$member};
-               };
+               }
 
                $summary[] = [
                        'options' => $options,