From 82c127ec5d9e913fe49f5b90450f4db68a7ecf0a Mon Sep 17 00:00:00 2001
From: mattmcw <matt@sixteenmillimeter.com>
Date: Thu, 16 Sep 2021 01:21:27 -0400
Subject: [PATCH] Bail if no command

---
 position.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/position.sh b/position.sh
index 0c8afb8..93a5391 100644
--- a/position.sh
+++ b/position.sh
@@ -4,6 +4,11 @@ XZIG=1.0
 X=3.2 //4.2 - XZIG
 Y=1.25
 
+if [[ "${1}" == "" ]]; then
+	echo "Please provide an argument. Either 'set' or 'reset'."
+	exit 1
+fi
+
 if [ "${1}" == "set" ]; then
 	paxi move $XZIG 0
 	paxi move 0 $Y