From 71f320c18bf515e320e7196a39615e90bb1de016 Mon Sep 17 00:00:00 2001
From: duanxingyu <duanxingyu@bytedance.com>
Date: Thu, 30 Sep 2021 00:26:06 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E5=88=9D=E5=A7=8B=E5=8C=96cl?=
 =?UTF-8?q?ient=E7=A9=BA=E6=8C=87=E9=92=88=E5=BC=82=E5=B8=B8?=
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---
 client.go | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/client.go b/client.go
index deb937e..730bb07 100644
--- a/client.go
+++ b/client.go
@@ -125,7 +125,9 @@ func NewClient(client *http.Client) *HttpClient {
 func NewClientX(client *http.Client,
 	beforeClientBuild, afterClientBuild, beforeRequestBuild, afterRequestBuild, afterResponseCreate AspectModel,
 	args ...interface{}) *HttpClient {
-	beforeRequestBuild(nil, nil, args)
+	if beforeRequestBuild != nil {
+		beforeRequestBuild(nil, nil, args)
+	}
 
 	hc := &HttpClient{
 		c:                   client,
@@ -136,8 +138,9 @@ func NewClientX(client *http.Client,
 		AfterResponseCreate: afterResponseCreate,
 		AspectArgs:          args,
 	}
-
-	afterRequestBuild(nil, nil, args)
+	if afterRequestBuild != nil {
+		afterRequestBuild(nil, nil, args)
+	}
 
 	return hc
 }