diff options
| -rw-r--r-- | textproto/io.go | 24 |
1 files changed, 10 insertions, 14 deletions
diff --git a/textproto/io.go b/textproto/io.go index cb0105b..9e8f532 100644 --- a/textproto/io.go +++ b/textproto/io.go @@ -19,13 +19,11 @@ func NewFIReader(r io.Reader) *FIReader { } func (fir *FIReader) ReadLine() (line string, err error) { -retry: - line, err = fir.r.ReadString('\n') - if err != nil { - return - } - if len(line) == 1 { - goto retry + for len(line) <= 1 { + line, err = fir.r.ReadString('\n') + if err != nil { + return + } } if strings.HasPrefix(line, "data ") { @@ -92,13 +90,11 @@ func NewCatBlobReader(r io.Reader) *CatBlobReader { } func (cbr *CatBlobReader) ReadLine() (line string, err error) { -retry: - line, err = cbr.r.ReadString('\n') - if err != nil { - return - } - if len(line) == 1 { - goto retry + for len(line) <= 1 { + line, err = cbr.r.ReadString('\n') + if err != nil { + return + } } // get-mark : <sha1> LF |