From fd75f700a2fa2592f3d813f87ad529eaf647e076 Mon Sep 17 00:00:00 2001
From: kingxt <dream4kingxt@163.com>
Date: Wed, 12 Aug 2020 10:23:49 +0800
Subject: [PATCH] fix windows bug

---
 tools/goctl/api/gogen/util.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/goctl/api/gogen/util.go b/tools/goctl/api/gogen/util.go
index 44d8a6fd..1306d1b8 100644
--- a/tools/goctl/api/gogen/util.go
+++ b/tools/goctl/api/gogen/util.go
@@ -28,6 +28,9 @@ func getParentPackage(dir string) (string, error) {
 	var tempPath = absDir
 	var hasGoMod = false
 	for {
+		if tempPath == filepath.Dir(tempPath) {
+			break
+		}
 		tempPath = filepath.Dir(tempPath)
 		if goctlutil.FileExists(filepath.Join(tempPath, goModeIdentifier)) {
 			tempPath = filepath.Dir(tempPath)