tests: use -z / -n to test for string empty / non-empty

[babeltrace.git] / tests / plugins / sink.text.details / succeed / test_succeed

diff --git a/tests/plugins/sink.text.details/succeed/test_succeed b/tests/plugins/sink.text.details/succeed/test_succeed
index 6250b46d592159bf5a171df1fc33261ced79b605..9c21155dce364fe753f203fd1c594986d5354149 100755 (executable)
--- a/tests/plugins/sink.text.details/succeed/test_succeed
+++ b/tests/plugins/sink.text.details/succeed/test_succeed
@@ -7,7 +7,7 @@
 
 SH_TAP=1
 
-if [ "x${BT_TESTS_SRCDIR:-}" != "x" ]; then
+if [ -n "${BT_TESTS_SRCDIR:-}" ]; then
        UTILSSH="$BT_TESTS_SRCDIR/utils/utils.sh"
 else
        UTILSSH="$(dirname "$0")/../../../utils/utils.sh"