fix gopath

5 years ago · 46ed5d12c1
parent fa91b1f8c2
commit 46ed5d12c1
1 changed files with 4 additions and 1 deletions
--- a/tool/kratos-protoc/protoc.go
+++ b/tool/kratos-protoc/protoc.go
@ -145,7 +145,7 @@ func latestKratos() (string, error) {

 func gopath() (gp string) {
 	gopaths := strings.Split(os.Getenv("GOPATH"), ":")
-	if len(gopaths) == 1 {
+	if len(gopaths) == 1 && gopaths[0] != "" {
 		return gopaths[0]
 	}
 	pwd, err := os.Getwd()
@ -157,6 +157,9 @@ func gopath() (gp string) {
 		return
 	}
 	for _, gopath := range gopaths {
+		if gopath == "" {
+			continue
+		}
 		absgp, err := filepath.Abs(gopath)
 		if err != nil {
 			return