OOUIHTMLForm: Correctly handle submit modifier flags

[lhc/web/wiklou.git] / includes / registration / ExtensionProcessor.php

diff --git a/includes/registration/ExtensionProcessor.php b/includes/registration/ExtensionProcessor.php
index 0a09ff5..273e9ef 100644 (file)
--- a/includes/registration/ExtensionProcessor.php
+++ b/includes/registration/ExtensionProcessor.php
@@ -290,10 +290,14 @@ class ExtensionProcessor implements Processor {
 
        /**
         * @param string $name
-        * @param mixed $value
+        * @param array $value
         * @param array &$array
+        * @throws InvalidArgumentException
         */
        protected function storeToArray( $name, $value, &$array ) {
+               if ( !is_array( $value ) ) {
+                       throw new InvalidArgumentException( "The value for '$name' should be an array" );
+               }
                if ( isset( $array[$name] ) ) {
                        $array[$name] = array_merge_recursive( $array[$name], $value );
                } else {