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 0b126a706d3a4da30cc1576875626b2224af09e1..d03825e66f562f93ee100652c27b100add4c46b2 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -46,7 +46,7 @@ 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