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authorChen Quan <terasum@163.com>2018-07-03 20:14:57 +0800
committerPéter Szilágyi <peterke@gmail.com>2018-07-03 20:14:57 +0800
commit9da128db704d6ae11ec853bf38d6a4e7ac412fdb (patch)
tree25e0b07c1ab242541c5147236573c42d4c457a3f
parent4e5d1f1c39159de42511770bd390ad583ebd57a5 (diff)
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cmd/p2psim: add exit error output and exit code (#17116)
-rw-r--r--cmd/p2psim/main.go5
1 files changed, 4 insertions, 1 deletions
diff --git a/cmd/p2psim/main.go b/cmd/p2psim/main.go
index d32c29863..6604b671f 100644
--- a/cmd/p2psim/main.go
+++ b/cmd/p2psim/main.go
@@ -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 {