Commit 20948079 authored by Ian Lance Taylor's avatar Ian Lance Taylor

bufio: clarify that Flush returns a cached write error

Change-Id: I377403fc0981d58aec5d84a1dd0d4e08532a575c
Reviewed-on: https://go-review.googlesource.com/41291Reviewed-by: default avatarDan Peterson <dpiddy@gmail.com>
Reviewed-by: default avatarBrad Fitzpatrick <bradfitz@golang.org>
parent 963b6d1d
......@@ -513,7 +513,7 @@ func (b *Reader) writeBuf(w io.Writer) (int64, error) {
// Writer implements buffering for an io.Writer object.
// If an error occurs writing to a Writer, no more data will be
// accepted and all subsequent writes will return the error.
// accepted and all subsequent writes, and Flush, will return the error.
// After all data has been written, the client should call the
// Flush method to guarantee all data has been forwarded to
// the underlying io.Writer.
......
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