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If command.Execute() return err, print to stdErr

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netroby 2017-08-18 13:05:58 +08:00 committed by GitHub
parent a4f6ae4402
commit ac2729ed0a
1 changed files with 3 additions and 1 deletions
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2
cmd/kube-proxy/proxy.go
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@ -18,6 +18,7 @@ package main
import ( import (
goflag "flag" goflag "flag"
"fmt"
"os" "os"
"github.com/spf13/pflag" "github.com/spf13/pflag"
@ -42,6 +43,7 @@ func main() {
defer logs.FlushLogs() defer logs.FlushLogs()
if err := command.Execute(); err != nil { if err := command.Execute(); err != nil {
fmt.Fprintf(os.Stderr, "%v\n", err)
os.Exit(1) os.Exit(1)
} }
} }