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| author | Gabriel Aszalos <gabriel.aszalos@gmail.com> | 2017-09-18 17:07:21 +0200 |
|---|---|---|
| committer | Joe Tsai <thebrokentoaster@gmail.com> | 2017-09-18 16:48:34 +0000 |
| commit | 66ce8e383f1070320b9d63d06dc7f5ec40d35135 (patch) | |
| tree | 99417c763a8547b5a900d79409313301827b650f /src/bytes/buffer.go | |
| parent | 57c79febda993fe2f4b43db07476219e7b07b452 (diff) | |
| download | go-66ce8e383f1070320b9d63d06dc7f5ec40d35135.tar.xz | |
bytes: removed unnecessary slicing on copy
Change-Id: Ia42e3479c852a88968947411de8b32e5bcda5ae3
Reviewed-on: https://go-review.googlesource.com/64371
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Run-TryBot: Joe Tsai <thebrokentoaster@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/bytes/buffer.go')
| -rw-r--r-- | src/bytes/buffer.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bytes/buffer.go b/src/bytes/buffer.go index 67566a13d9..099e431a36 100644 --- a/src/bytes/buffer.go +++ b/src/bytes/buffer.go @@ -131,7 +131,7 @@ func (b *Buffer) grow(n int) int { // slice. We only need m+n <= c to slide, but // we instead let capacity get twice as large so we // don't spend all our time copying. - copy(b.buf[:], b.buf[b.off:]) + copy(b.buf, b.buf[b.off:]) } else if c > maxInt-c-n { panic(ErrTooLarge) } else { |