Merge pull request #4926 from josedonizetti/add-closures-documentation

Add comment for better clarity of closures_and_goroutines documentation
kubernetes · Jul 30, 2019 · db7d7c8 · db7d7c8
2 parents feb7231 + 190830b
commit db7d7c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/minikube/machine/cache_binaries.go b/pkg/minikube/machine/cache_binaries.go
@@ -39,7 +39,7 @@ func CacheBinariesForBootstrapper(version string, clusterBootstrapper string) er
 
 	var g errgroup.Group
 	for _, bin := range binaries {
-		bin := bin
+		bin := bin // https://golang.org/doc/faq#closures_and_goroutines
 		g.Go(func() error {
 			if _, err := CacheBinary(bin, version, "linux", runtime.GOARCH); err != nil {
 				return errors.Wrapf(err, "caching image %s", bin)