[PATCH] test-lib-functions: avoid non POSIX ERE in test_dir_is_empty()
- From
Carlo Marcelo Arenas Belón <carenas@gmail.com>
- Date
- Aug 26, 2021, 03:17 UTC
- Message-ID
- <20210826031710.32980-1-carenas@gmail.com>
0be7d9b73d (test-lib: add test_dir_is_empty(), 2014-06-19) uses an ERE through the egrep tool (which is not POSIX) using an ? operator that isn't either.
replace invocation with two equivalent simpler BRE instead.
Signed-off-by: Carlo Marcelo Arenas Belón <carenas@gmail.com> --- t/test-lib-functions.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh index e28411bb75..2803c97df3 100644 --- a/t/test-lib-functions.sh +++ b/t/test-lib-functions.sh @@ -790,7 +790,7 @@ test_path_exists () { test_dir_is_empty () { test "$#" -ne 1 && BUG "1 param" test_path_is_dir "$1" && - if test -n "$(ls -a1 "$1" | egrep -v '^\.\.?$')" + if test -n "$(ls -a1 "$1" | grep -v '^\.$' | grep -v '^\.\.$')" then echo "Directory '$1' is not empty, it contains:" ls -la "$1"
-- 2.33.0.481.g26d3bed244