Merge "mediawiki.searchSuggest: Show full article title as a tooltip for each suggestion"

[lhc/web/wiklou.git] / includes / api / ApiFormatXml.php

diff --git a/includes/api/ApiFormatXml.php b/includes/api/ApiFormatXml.php
index e707eb4..8e1d39d 100644 (file)
--- a/includes/api/ApiFormatXml.php
+++ b/includes/api/ApiFormatXml.php
@@ -111,9 +111,9 @@ class ApiFormatXml extends ApiFormatBase {
         * @note The method is recursive, so the same rules apply to any
         * sub-arrays.
         *
-        * @param $elemName
-        * @param $elemValue
-        * @param $indent
+        * @param string $elemName
+        * @param mixed $elemValue
+        * @param int $indent
         *
         * @return string
         */
@@ -156,6 +156,13 @@ class ApiFormatXml extends ApiFormatBase {
                                } elseif ( is_array( $subElemValue ) ) {
                                        $subElements[$subElemId] = $subElemValue;
                                        unset( $elemValue[$subElemId] );
+                               } elseif ( is_bool( $subElemValue ) ) {
+                                       // treat true as empty string, skip false in xml format
+                                       if ( $subElemValue === true ) {
+                                               $subElemValue = '';
+                                       } else {
+                                               unset( $elemValue[$subElemId] );
+                                       }
                                }
                        }