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Fix panic on startup with 'log off'

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fox.cpp 2019-10-09 20:43:04 +03:00
parent b6e5ba7876
commit 08e6219013
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2 changed files with 7 additions and 1 deletions
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2
config.go
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@ -51,7 +51,7 @@ func LogOutputOption(args []string) (log.Output, error) {
if len(args) != 1 {
return nil, errors.New("'off' can't be combined with other log targets")
}
return nil, nil
return log.NopOutput{}, nil
default:
// Log file paths are converted to absolute to make sure
// we will be able to recreate them in right location

6
log/logger.go
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@ -48,3 +48,9 @@ func (f funcOut) Close() error {
func FuncOutput(f func(time.Time, bool, string), close func() error) Output {
return funcOut{f, close}
}
type NopOutput struct{}
func (NopOutput) Write(time.Time, bool, string) {}
func (NopOutput) Close() error { return nil }