From 4ea85e9a35cb4ed4b53f7b4201b6f45f5ebec92a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=BE=84=E6=BD=AD?= <zty98751@alibaba-inc.com>
Date: Wed, 20 Dec 2023 19:05:04 +0800
Subject: [PATCH] support empty config with custom config func (#718)

---
 plugins/wasm-go/pkg/wrapper/plugin_wrapper.go | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/plugins/wasm-go/pkg/wrapper/plugin_wrapper.go b/plugins/wasm-go/pkg/wrapper/plugin_wrapper.go
index 3b761362f..ee311eaa4 100644
--- a/plugins/wasm-go/pkg/wrapper/plugin_wrapper.go
+++ b/plugins/wasm-go/pkg/wrapper/plugin_wrapper.go
@@ -159,8 +159,7 @@ func (ctx *CommonPluginCtx[PluginConfig]) OnPluginStart(int) types.OnPluginStart
 	var jsonData gjson.Result
 	if len(data) == 0 {
 		if ctx.vm.hasCustomConfig {
-			ctx.vm.log.Warn("need config")
-			return types.OnPluginStartStatusFailed
+			ctx.vm.log.Warn("config is empty, but has ParseConfigFunc")
 		}
 	} else {
 		if !gjson.ValidBytes(data) {