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pem: print \n after 1 header line too

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rearrange to make reason for if clear.

Fixes #911.

R=agl1
CC=golang-dev
https://golang.org/cl/1774044
This commit is contained in:
Russ Cox 2010-07-12 16:48:49 -07:00
parent ccd28e8eb6
commit 36560d2b4a
1 changed files with 6 additions and 7 deletions
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13
src/pkg/encoding/pem/pem.go
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@ -218,14 +218,13 @@ func Encode(out io.Writer, b *Block) (err os.Error) {
return
}
for k, v := range b.Headers {
_, err = out.Write([]byte(k + ": " + v + "\n"))
if err != nil {
return
if len(b.Headers) > 0 {
for k, v := range b.Headers {
_, err = out.Write([]byte(k + ": " + v + "\n"))
if err != nil {
return
}
}
}
if len(b.Headers) > 1 {
_, err = out.Write([]byte{'\n'})
if err != nil {
return