fix gopath

5 years ago · fa91b1f8c2
parent 43902c3d19
commit fa91b1f8c2
1 changed files with 4 additions and 1 deletions
--- a/tool/kratos/tool.go
+++ b/tool/kratos/tool.go
@ -187,7 +187,7 @@ func (t Tool) installed() bool {

 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()
@ -199,6 +199,9 @@ func gopath() (gp string) {
 		return
 	}
 	for _, gopath := range gopaths {
+		if gopath == "" {
+			continue
+		}
 		absgp, err := filepath.Abs(gopath)
 		if err != nil {
 			return