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Safely format data when printing 

Fixes #531
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kpcyrd 2017-04-24 19:27:50 +02:00 committed by Paul Seiffert
parent 3d84af1ae0
commit f78f8d07f6
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GPG Key ID: C9F76DC911D6EA29
1 changed files with 2 additions and 2 deletions
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4
text_formatter.go
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@ -174,14 +174,14 @@ func (f *TextFormatter) appendValue(b *bytes.Buffer, value interface{}) {
if !f.needsQuoting(value) { if !f.needsQuoting(value) {
b.WriteString(value) b.WriteString(value)
} else { } else {
fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, value, f.QuoteCharacter) fmt.Fprintf(b, "%q", value)
} }
case error: case error:
errmsg := value.Error() errmsg := value.Error()
if !f.needsQuoting(errmsg) { if !f.needsQuoting(errmsg) {
b.WriteString(errmsg) b.WriteString(errmsg)
} else { } else {
fmt.Fprintf(b, "%s%v%s", f.QuoteCharacter, errmsg, f.QuoteCharacter) fmt.Fprintf(b, "%q", errmsg)
} }
default: default:
fmt.Fprint(b, value) fmt.Fprint(b, value)