[PATCH nft 1/3] tests/shell: set C locale in "run-tests.sh"

[Thomas Haller <thaller@redhat.com>]

The tests should run always the same, regardless of the user's language
settings. Set LANG=C and LC_ALL=C and unset LANGUAGE. If some part wants
to test a different language, it would set it explicitly. They anyway
wouldn't want to depend on something from the user's environment.

Signed-off-by: Thomas Haller <thaller@redhat.com>
---
 tests/shell/run-tests.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/shell/run-tests.sh b/tests/shell/run-tests.sh
index 528646f57eca..79c818cb0f11 100755
--- a/tests/shell/run-tests.sh
+++ b/tests/shell/run-tests.sh
@@ -1,5 +1,9 @@
 #!/bin/bash
 
+unset LANGUAGE
+export LANG=C
+export LC_ALL=C
+
 GREEN=""
 YELLOW=""
 RED=""
@@ -235,7 +239,7 @@ for file in "${F[@]}"; do
 		msg_warn "Ignore feature file \"$file\""
 	fi
 done
-_HAVE_OPTS=( $(printf '%s\n' "${_HAVE_OPTS[@]}" | LANG=C sort) )
+_HAVE_OPTS=( $(printf '%s\n' "${_HAVE_OPTS[@]}" | sort) )
 
 for KEY in $(compgen -v | grep '^NFT_TEST_HAVE_' | sort) ; do
 	if ! array_contains "${KEY#NFT_TEST_HAVE_}" "${_HAVE_OPTS[@]}" ; then
@@ -336,7 +340,7 @@ while [ $# -gt 0 ] ; do
 done
 
 find_tests() {
-	find "$1" -type f -executable | LANG=C sort
+	find "$1" -type f -executable | sort
 }
 
 if [ "${#TESTS[@]}" -eq 0 ] ; then
-- 
2.41.0