X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=tests%2Futils%2Frun_python_bt2;fp=tests%2Futils%2Frun_python_bt2;h=574900a2c48c586484ec25c712b5cfd14d06b94c;hp=fa5dd0cc4e5bca51a6302ece2e0c80907bbc9e59;hb=75e396f6b20bdf52c76a3c7312e7fb815ac1e5e9;hpb=8dea686a2397bdadb81f44a3e74fd39fd7397ee2

diff --git a/tests/utils/run_python_bt2 b/tests/utils/run_python_bt2
index fa5dd0cc..574900a2 100755
--- a/tests/utils/run_python_bt2
+++ b/tests/utils/run_python_bt2
@@ -14,7 +14,7 @@
 #     -t test_value.MapValueTestCase.test_deepcopy \
 #     ./tests/bindings/python/bt2
 
-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"
@@ -33,7 +33,7 @@ usage() {
 	echo "the path to the built 'tests' directory."
 }
 
-if [ "x$*" = "x" ]; then
+if [ -z "$*" ]; then
 	usage
 	exit 1
 fi