MDL-61281 search_solr: PHP 7.2 compatible counts

2018-01-28 19:00:45 +01:00
parent 3f8287efe3
commit 512f9e294f
1 changed files with 3 additions and 1 deletions
@@ -231,7 +231,9 @@ class engine extends \core_search\engine {
        } else if (isset($response->response->numFound)) {
            // Get the number of results for standard queries.
            $found = $response->response->numFound;
-            $included = count($response->response->docs);
+            if ($found > 0 && is_array($response->response->docs)) {
+                $included = count($response->response->docs);
+            }
        }

        return array($included, $found);