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codec/mjpeg/lex.go changed error checks for io.EOF to positive checks

This commit is contained in:
Saxon 2019-10-20 09:08:19 +10:30
parent 1c9146eec0
commit 7181532ccb
1 changed files with 6 additions and 6 deletions
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12
codec/mjpeg/lex.go
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@ -63,11 +63,11 @@ func Lex(dst io.Writer, src io.Reader, delay time.Duration) error {
return nil
}
if err != nil {
if err != io.EOF {
return err
}
if err == io.EOF {
return nil
}
return err
}
if !bytes.Equal(buf, []byte{0xff, 0xd8}) {
return fmt.Errorf("parser: not MJPEG frame start: %#v", buf)
}
@ -75,11 +75,11 @@ func Lex(dst io.Writer, src io.Reader, delay time.Duration) error {
for {
b, err := r.ReadByte()
if err != nil {
if err != io.EOF {
return err
}
if err == io.EOF {
return nil
}
return err
}
buf = append(buf, b)
if last == 0xff && b == 0xd9 {
break