Fix: Tests: utils.sh: fix unbound variable

[lttng-tools.git] / tests / utils / utils.sh

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 1ad2001ed9505d76efafa41ca16fda8e43876c94..d0f76bc6f678adff8375397f673b1e89d95162be 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -36,7 +36,7 @@ export LTTNG_SESSIOND_PATH="/bin/true"
 
 source $TESTDIR/utils/tap/tap.sh
 
-if [ -z $LTTNG_TEST_TEARDOWN_TIMEOUT ]; then
+if [ -z ${LTTNG_TEST_TEARDOWN_TIMEOUT+x} ]; then
        LTTNG_TEST_TEARDOWN_TIMEOUT=60
 fi