[svn r17744] search: minor: check sql result

actually author isn't saved on exercise tool, so check sql fail before continue
17 years ago · 8f2f37741b
parent c9f78b03c8
commit 8f2f37741b
1 changed files with 1 additions and 1 deletions
--- a/main/inc/lib/search/tool_processors/quiz_processor.class.php
+++ b/main/inc/lib/search/tool_processors/quiz_processor.class.php
@ -110,7 +110,7 @@ class quiz_processor extends search_processor {
            // get author
            $author = '';
            $item_result = api_sql_query ($sql);
-            if ($row = Database::fetch_array ($item_result)) {
+            if ($item_result !== FALSE && $row = Database::fetch_array ($item_result)) {
                $user_data = api_get_user_info($row['insert_user_id']);
                $author = $user_data['firstName'] .' '. $user_data['lastName'];
            }