Re: [PATCH 1/4] test-lib-functions: introduce test_line_count_cmd
From: Ævar Arnfjörð Bjarmason <hidden>
Date: 2021-06-13 13:31:10
On Sat, Jun 12 2021, Đoàn Trần Công Danh wrote:
+ { test "x$1" = "x!" && test $# = 1 ; }
[...]
+ if test "x$1" = "x!" We don't use this test idiom in other places, it's OK to just use "$1" = "!". I think we're past whatever portability concern made that popular in some older shell code in the wild.