Commit 17909476 authored by Lu Dai's avatar Lu Dai Committed by Shuah Khan
Browse files

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: default avatarLu Dai <dai.lu@exordes.com>
Signed-off-by: default avatarShuah Khan <skhan@linuxfoundation.org>
parent d4e6fbd2

tools/testing/selftests/kselftest_deps.sh

+1 −0
Original line number Diff line number Diff line
@@ -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)