Raise copyright years in advance

[goredo.git] / status.go

diff --git a/status.go b/status.go
index 0852dbd03c7579420af105f386349b17656c52ce..dbd70c05efd397ae67063e64d8d87676c09b4079 100644 (file)
--- a/status.go
+++ b/status.go
@@ -1,6 +1,6 @@
 /*
 goredo -- djb's redo implementation on pure Go
-Copyright (C) 2020-2021 Sergey Matveev <stargrave@stargrave.org>
+Copyright (C) 2020-2024 Sergey Matveev <stargrave@stargrave.org>
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -37,9 +37,17 @@ const (
 var (
        FdStatus *os.File
 
-       flagNoStatus = flag.Bool("no-status", false, "disable statusline (REDO_NO_STATUS=1)")
+       flagNoStatus *bool
 )
 
+func init() {
+       cmdName := CmdName()
+       if !(cmdName == CmdNameRedo || cmdName == CmdNameRedoIfchange) {
+               return
+       }
+       flagNoStatus = flag.Bool("no-status", false, "disable statusline (REDO_NO_STATUS=1)")
+}
+
 func statusInit() {
        if NoProgress || *flagNoStatus {
                return
@@ -58,7 +66,7 @@ func statusInit() {
        var err error
        r, FdStatus, err = os.Pipe()
        if err != nil {
-               log.Fatalln(err)
+               log.Fatal(err)
        }
        go func() {
                running := 0