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Merge pull request #188 from sosiska/patch-1

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Rewrite if-else chain to switch statement
This commit is contained in:
Andrey Nering 2019-03-23 17:04:31 -03:00 committed by GitHub
commit 1ee066ec42
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 4 additions and 4 deletions
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8
internal/output/prefixed.go
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@ -34,12 +34,12 @@ func (pw *prefixWriter) Close() error {
func (pw *prefixWriter) writeOutputLines(force bool) error { func (pw *prefixWriter) writeOutputLines(force bool) error {
for { for {
line, err := pw.buff.ReadString('\n') switch line, err := pw.buff.ReadString('\n'); err {
if err == nil { case nil:
if err = pw.writeLine(line); err != nil { if err = pw.writeLine(line); err != nil {
return err return err
} }
} else if err == io.EOF { case io.EOF:
// if this line was not a complete line, re-add to the buffer // if this line was not a complete line, re-add to the buffer
if !force && !strings.HasSuffix(line, "\n") { if !force && !strings.HasSuffix(line, "\n") {
_, err = pw.buff.WriteString(line) _, err = pw.buff.WriteString(line)
@ -47,7 +47,7 @@ func (pw *prefixWriter) writeOutputLines(force bool) error {
} }
return pw.writeLine(line) return pw.writeLine(line)
} else { default:
return err return err
} }
} }