From 34e0bf8384a118fba6e8de0c9a5c35f69728be88 Mon Sep 17 00:00:00 2001 From: "s. rannou" Date: Mon, 18 May 2015 11:33:51 +0200 Subject: [PATCH] Fix panic when using default-initialized FlagSet Closes #13294 Signed-off-by: Sebastien Rannou Upstream-commit: e94bab8278ed5672d75a4c1121ef4a6c3febc5b9 Component: engine --- components/engine/pkg/mflag/flag.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/components/engine/pkg/mflag/flag.go b/components/engine/pkg/mflag/flag.go index 11dfb75d8c..ce003cd074 100644 --- a/components/engine/pkg/mflag/flag.go +++ b/components/engine/pkg/mflag/flag.go @@ -560,7 +560,7 @@ func defaultUsage(f *FlagSet) { // Usage prints to standard error a usage message documenting all defined command-line flags. // The function is a variable that may be changed to point to a custom function. var Usage = func() { - fmt.Fprintf(CommandLine.output, "Usage of %s:\n", os.Args[0]) + fmt.Fprintf(CommandLine.Out(), "Usage of %s:\n", os.Args[0]) PrintDefaults() }