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 dbb0b4b68ebac8ff17560d68cf0a075c0ef2fb52..57e90fce9012ba10a8bee7290fc7a30aa7bf16bb 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