diff --git a/src/app/search/controllers/SearchController.php b/src/app/search/controllers/SearchController.php
index ce0e47e54965a8602472b03d5c7ed84a022195e0..f55e3a041fe295b5d1c441b8a8b09f01bd74c737 100755
--- a/src/app/search/controllers/SearchController.php
+++ b/src/app/search/controllers/SearchController.php
@@ -187,8 +187,7 @@ class SearchController
                 if (empty($value['status'])) {
                     $currentFound = true;
                 }
-
-                $state = str_replace(['END'], ['REF'], $value['status']);
+                $state = str_replace(['END'], ['REF'], array($value['status']));
                 if (empty($value['status'])) {
                     $state = 'PROG';
                 }