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| author | Russ Cox <rsc@golang.org> | 2021-09-22 10:46:32 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@golang.org> | 2021-10-06 15:53:04 +0000 |
| commit | 4d8db00641cc9ff4f44de7df9b8c4f4a4f9416ee (patch) | |
| tree | 1e850efb295d4c5f0589e46bd8d9f1930d4af0b5 /src/syscall/exec_linux_test.go | |
| parent | 8e36ab055162efa6f67f3b9ee62f625ac8874901 (diff) | |
| download | go-4d8db00641cc9ff4f44de7df9b8c4f4a4f9416ee.tar.xz | |
all: use bytes.Cut, strings.Cut
Many uses of Index/IndexByte/IndexRune/Split/SplitN
can be written more clearly using the new Cut functions.
Do that. Also rewrite to other functions if that's clearer.
For #46336.
Change-Id: I68d024716ace41a57a8bf74455c62279bde0f448
Reviewed-on: https://go-review.googlesource.com/c/go/+/351711
Trust: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Diffstat (limited to 'src/syscall/exec_linux_test.go')
| -rw-r--r-- | src/syscall/exec_linux_test.go | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/syscall/exec_linux_test.go b/src/syscall/exec_linux_test.go index 1555318eda..79b2633aca 100644 --- a/src/syscall/exec_linux_test.go +++ b/src/syscall/exec_linux_test.go @@ -510,9 +510,7 @@ func mustSupportAmbientCaps(t *testing.T) { buf[i] = byte(b) } ver := string(buf[:]) - if i := strings.Index(ver, "\x00"); i != -1 { - ver = ver[:i] - } + ver, _, _ = strings.Cut(ver, "\x00") if strings.HasPrefix(ver, "2.") || strings.HasPrefix(ver, "3.") || strings.HasPrefix(ver, "4.1.") || |