diff --git a/test.sh b/test.sh
index c8df354..3907713 100755
--- a/test.sh
+++ b/test.sh
@@ -28,6 +28,7 @@ fi
 
 NTS1=NC
 IFS=,; NTS=(${NTS1}); unset IFS
+NTS=NTS[@]
 
 for NTYPE in "${!NTS}"; do
 	echo "HERE: $NTYPE"