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bytes: fix Cut godoc typo

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If sep does not appear in s, we return nil here
rather than the empty string. Presumably the docs
were copied from the  strings package implementation
and brought that along.

Change-Id: I3706c94fe04abd9e2a2c8840f7cc6116386965c8
Reviewed-on: https://go-review.googlesource.com/c/go/+/354969
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Trust: Alexander Rakoczy <alex@golang.org>
This commit is contained in:
kjgorman 2021-10-10 14:30:26 +01:00 committed by Alexander Rakoczy
parent 69041c79dc
commit 3986e5c8e7
1 changed files with 1 additions and 1 deletions
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2
src/bytes/bytes.go
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@ -1260,7 +1260,7 @@ func Index(s, sep []byte) int {
// Cut slices s around the first instance of sep,
// returning the text before and after sep.
// The found result reports whether sep appears in s.
// If sep does not appear in s, cut returns s, "", false.
// If sep does not appear in s, cut returns s, nil, false.
//
// Cut returns slices of the original slice s, not copies.
func Cut(s, sep []byte) (before, after []byte, found bool) {