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Return error from WriteByte, to match bufio.Writer.

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R=gri
DELTA=4  (1 added, 0 deleted, 3 changed)
OCL=28868
CL=28899
This commit is contained in:
Russ Cox 2009-05-15 10:46:14 -07:00
parent 0fe8487ced
commit 55b70d6c98
1 changed files with 4 additions and 3 deletions
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7
src/lib/io/bytebuffer.go
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@ -75,10 +75,11 @@ func (b *ByteBuffer) Write(p []byte) (n int, err os.Error) {
}
// WriteByte appends the byte c to the buffer.
// Because Write never fails and WriteByte is not part of the
// io.Writer interface, it does not need to return a value.
func (b *ByteBuffer) WriteByte(c byte) {
// The returned error is always nil, but is included
// to match bufio.Writer's WriteByte.
func (b *ByteBuffer) WriteByte(c byte) os.Error {
b.Write([]byte{c});
return nil;
}
// Read reads the next len(p) bytes from the buffer or until the buffer