From 933db2ddc89b99c2d54a26fa063068a01fc1c241 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Fri, 5 Jul 2019 23:33:45 +0200
Subject: sms-action: give hint about mis-usage

---
 sms-action | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sms-action b/sms-action
index b651c57..0871ef1 100644
--- a/sms-action
+++ b/sms-action
@@ -8,6 +8,11 @@
 
 :local Action $action;
 
+:if ([ :typeof $Action ] = "nothing") do={
+  :log error "This script is supposed to run from SMS hook with action=...";
+  :error "Error: See log for details.";
+}
+
 :local Code ($SmsAction->$Action);
 :local Parsed [ :parse $Code ];
 
-- 
cgit v1.2.3-54-g00ecf