From 17909476d631979927109187cc7e89e4577ff5be Mon Sep 17 00:00:00 2001 From: Lu Dai Date: Sat, 4 May 2024 18:01:06 +0300 Subject: selftests: kselftest_deps: fix l5_test() empty variable In the function l5_test(), variable $tests is empty when there is no .mk file in the subsystem to be tested. It causes the following grep operation get stuck. This fix check the variable $tests, return when it is empty. Signed-off-by: Lu Dai Signed-off-by: Shuah Khan --- tools/testing/selftests/kselftest_deps.sh | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/testing/selftests/kselftest_deps.sh') diff --git a/tools/testing/selftests/kselftest_deps.sh b/tools/testing/selftests/kselftest_deps.sh index de59cc8f03c3..487e49fdf2a6 100755 --- a/tools/testing/selftests/kselftest_deps.sh +++ b/tools/testing/selftests/kselftest_deps.sh @@ -244,6 +244,7 @@ l4_test() l5_test() { tests=$(find $(dirname "$test") -type f -name "*.mk") + [[ -z "${tests// }" ]] && return test_libs=$(grep "^IOURING_EXTRA_LIBS +\?=" $tests | \ cut -d "=" -f 2) -- cgit v1.2.3