remove always true for logtostderr (aquasecurity#548)

* remove always true for logtostderr

* update README for log collection instructions

Co-authored-by: Liz Rice <liz@lizrice.com>

Author: leodotcloud

README.md

@@ -332,7 +332,7 @@ If you think you have found a bug please follow the instructions below.
 - Open a [new issue](https://github.com/aquasecurity/kube-bench/issues/new) if a duplicate doesn't already exist.
 - Note the version of kube-bench you are running (from `kube-bench version`) and the command line options you are using.
 - Note the version of Kubernetes you are running (from `kubectl version` or `oc version` for OpenShift).
-- Set `-v 10` command line option and save the log output. Please paste this into your issue.
+- Set `-v 10 --logtostderr` command line options and save the log output. Please paste this into your issue.
 - Remember users might be searching for your issue in the future, so please give it a meaningful title to help others.
 
 ### Features

cmd/root.go

@@ -102,7 +102,6 @@ var RootCmd = &cobra.Command{
 // Execute adds all child commands to the root command sets flags appropriately.
 // This is called by main.main(). It only needs to happen once to the rootCmd.
 func Execute() {
-	goflag.Set("logtostderr", "true")
 	goflag.CommandLine.Parse([]string{})
 
 	if err := RootCmd.Execute(); err != nil {