From 890b17008a21f80aeda39504cfae020e319f233d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=81=AB=E7=BA=BF=E5=85=94?= <silverhawk@foxmail.com>
Date: Tue, 7 Mar 2023 17:22:06 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3WhereIn=E5=8F=82=E6=95=B0?=
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---
 orm.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/orm.go b/orm.go
index f91ced6..2410fa1 100644
--- a/orm.go
+++ b/orm.go
@@ -278,7 +278,10 @@ func (dba *Orm) OrWhereNotRegexp(arg string, expstr string) IOrm {
 
 // WhereIn ...
 func (dba *Orm) WhereIn(needle string, hystack []interface{}) IOrm {
-	return dba.Where(needle, "IN", hystack)
+	if len(hystack) > 0 {
+		return dba.Where(needle, "IN", hystack)
+	}
+	return dba
 }
 
 // OrWhereIn ...