goenv: parse patch version, add func Compare to compare two Go version strings (#4536)

goenv: parse patch version, add func Compare to compare two Go version strings
* Parse tests
* add Compare function to compare two Go version strings
* goenv, builder: parse patch version in Go version string

1 files changed, 1 insertions, 1 deletions

diff --git a/builder/config.go b/builder/config.go
index 8db8ff8fe..d1d0a2713 100644
--- a/builder/config.go
+++ b/builder/config.go
@@ -43,7 +43,7 @@ func NewConfig(options *compileopts.Options) (*compileopts.Config, error) {
 	// compiled with the latest Go version.
 	// This may be a bit too aggressive: if the newer version doesn't change the
 	// Go language we will most likely be able to compile it.
-	buildMajor, buildMinor, err := goenv.Parse(runtime.Version())
+	buildMajor, buildMinor, _, err := goenv.Parse(runtime.Version())
 	if err != nil {
 		return nil, err
 	}