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author | Robert Griesemer <gri@golang.org> | 2010-02-25 10:02:39 -0800 |
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committer | Robert Griesemer <gri@golang.org> | 2010-02-25 10:02:39 -0800 |
commit | 859e4d51c30dce31eaa0d11ad1477a5465a194e7 (patch) | |
tree | a24a9f4f5e3c0b7ec3003d8ed5db7da29d80c15d | |
parent | 20834d644f72a327b440cb76120f020c98297024 (diff) | |
download | go-859e4d51c30dce31eaa0d11ad1477a5465a194e7.tar.gz go-859e4d51c30dce31eaa0d11ad1477a5465a194e7.zip |
strings: remove a couple of redundant tests
(per suggestion from Heresy.Mc@gmail.com)
R=rsc
CC=golang-dev
https://golang.org/cl/223052
-rw-r--r-- | src/pkg/strings/strings.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/pkg/strings/strings.go b/src/pkg/strings/strings.go index 48d4f0e96a..eb2b7e09c6 100644 --- a/src/pkg/strings/strings.go +++ b/src/pkg/strings/strings.go @@ -65,8 +65,9 @@ func Index(s, sep string) int { } return -1 } + // n > 1 for i := 0; i+n <= len(s); i++ { - if s[i] == c && (n == 1 || s[i:i+n] == sep) { + if s[i] == c && s[i:i+n] == sep { return i } } @@ -89,8 +90,9 @@ func LastIndex(s, sep string) int { } return -1 } + // n > 1 for i := len(s) - n; i >= 0; i-- { - if s[i] == c && (n == 1 || s[i:i+n] == sep) { + if s[i] == c && s[i:i+n] == sep { return i } } |