Updated image tags for tests

[nonrtric.git] / test / common / clean_kube.sh

diff --git a/test/common/clean_kube.sh b/test/common/clean_kube.sh
index 8a0453b..f0bdfe6 100755 (executable)
--- a/test/common/clean_kube.sh
+++ b/test/common/clean_kube.sh
@@ -176,7 +176,9 @@ print_usage() {
     echo "Usage: clean_kube.sh [--kubeconfig <kube-config-file>]"
 }
 
-if [ $# -eq 1 ]; then
+if [ $# -eq 0 ]; then
+:
+elif [ $# -eq 1 ]; then
     print_usage
     exit
 elif [ $# -eq 2 ]; then