tools: fix building failures on Windows

When building tools on Win,it shows `.\main.go:68:12: assignment mismatch: 2 variables but 1 values`.The reason is the return variables not match the calling from `main.go` and i try to fix it.
release-3.4
Dennis 2018-09-29 11:17:49 +08:00 committed by GitHub
parent 60fd69a06f
commit 32a3a73755
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1 changed files with 2 additions and 2 deletions

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@ -18,6 +18,6 @@ package main
import "errors"
func install(ver, dir string) error {
return errors.New("windows install is not supported yet")
func install(ver, dir string) (string, error) {
return "", errors.New("windows install is not supported yet")
}