From e1c288f17f3bc490567cb84092ad1dc777996bc3 Mon Sep 17 00:00:00 2001 From: hyung-hwan Date: Tue, 8 Apr 2025 15:13:47 +0900 Subject: [PATCH] some error output to stderr --- cmd/main.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/cmd/main.go b/cmd/main.go index d743be5..66ba908 100644 --- a/cmd/main.go +++ b/cmd/main.go @@ -364,7 +364,7 @@ func main() { flgs.SetOutput(io.Discard) // prevent usage output err = flgs.Parse(os.Args[2:]) if err != nil { - fmt.Printf ("ERROR: %s\n", err.Error()) + fmt.Fprintf(os.Stderr, "ERROR: %s\n", err.Error()) goto wrong_usage } @@ -373,7 +373,7 @@ func main() { if cfgfile != "" { cfg, err = load_server_config(cfgfile) if err != nil { - fmt.Printf ("ERROR: failed to load configuration file %s - %s\n", cfgfile, err.Error()) + fmt.Fprintf(os.Stderr, "ERROR: failed to load configuration file %s - %s\n", cfgfile, err.Error()) goto oops } } @@ -414,14 +414,14 @@ func main() { flgs.SetOutput(io.Discard) err = flgs.Parse(os.Args[2:]) if err != nil { - fmt.Printf ("ERROR: %s\n", err.Error()) + fmt.Fprintf(os.Stderr, "ERROR: %s\n", err.Error()) goto wrong_usage } if cfgfile != "" { cfg, err = load_client_config(cfgfile) if err != nil { - fmt.Printf ("ERROR: failed to load configuration file %s - %s\n", cfgfile, err.Error()) + fmt.Fprintf(os.Stderr, "ERROR: failed to load configuration file %s - %s\n", cfgfile, err.Error()) goto oops } }