From 1652131f051e82f7a1ad6ec36419bec8614deb00 Mon Sep 17 00:00:00 2001
From: garyge <genian@foxmail.com>
Date: Wed, 16 Sep 2020 09:19:26 +0800
Subject: [PATCH] fix: filter empty value from ids to fix SQLSTATE[42000]
 Syntax error when query string is long(or in other case).

---
 src/Engines/TNTSearchEngine.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Engines/TNTSearchEngine.php b/src/Engines/TNTSearchEngine.php
index e04a95e..b2202d6 100644
--- a/src/Engines/TNTSearchEngine.php
+++ b/src/Engines/TNTSearchEngine.php
@@ -231,7 +231,7 @@ protected function applyOrders(Query $query, array $ids)
                 sprintf('field(%s%s,%s)',
                     DB::getTablePrefix(),
                     $query->getModel()->getQualifiedKeyName(),
-                    implode(',', $ids)
+                    implode(',', array_filter($ids))
                 )
             );
         }