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cmd/p2psim: add exit error output and exit code

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This commit is contained in:
terasum 2018-07-03 12:17:40 +08:00
parent 1990c9e621
commit f4b0578f77
1 changed files with 4 additions and 1 deletions
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5
cmd/p2psim/main.go
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@ -180,7 +180,10 @@ func main() {
}, },
}, },
} }
app.Run(os.Args) if err := app.Run(os.Args); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
} }
func showNetwork(ctx *cli.Context) error { func showNetwork(ctx *cli.Context) error {