Document SearchDatabase::doSearchTextInDB to return null

[lhc/web/wiklou.git] / includes / search / SearchMssql.php

diff --git a/includes/search/SearchMssql.php b/includes/search/SearchMssql.php
index 6a23bb3..3c0675f 100644 (file)
--- a/includes/search/SearchMssql.php
+++ b/includes/search/SearchMssql.php
@@ -33,7 +33,7 @@ class SearchMssql extends SearchDatabase {
         * Perform a full text search query and return a result set.
         *
         * @param string $term Raw search term
-        * @return SqlSearchResultSet
+        * @return SqlSearchResultSet|null
         */
        protected function doSearchTextInDB( $term ) {
                $dbr = $this->lb->getConnectionRef( DB_REPLICA );
@@ -46,7 +46,7 @@ class SearchMssql extends SearchDatabase {
         * Perform a title-only search query and return a result set.
         *
         * @param string $term Raw search term
-        * @return SqlSearchResultSet
+        * @return SqlSearchResultSet|null
         */
        protected function doSearchTitleInDB( $term ) {
                $dbr = $this->lb->getConnectionRef( DB_REPLICA );