From 08c90c95b71f74a15b09c23efef484d4b471ec04 Mon Sep 17 00:00:00 2001
From: Christian Hesse <mail@eworm.de>
Date: Mon, 6 Jan 2020 10:33:27 +0100
Subject: mode-button-scheduler: give proper message if no action defined

---
 mode-button-scheduler | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

(limited to 'mode-button-scheduler')

diff --git a/mode-button-scheduler b/mode-button-scheduler
index 2873398..2b6f083 100644
--- a/mode-button-scheduler
+++ b/mode-button-scheduler
@@ -8,20 +8,24 @@
 
 :local Count ($ModeButton->"count");
 :local Code ($ModeButton->[ :tostr $Count ]);
-:local Parsed [ :parse $Code ];
 
 :set ($ModeButton->"count") 0;
 / system scheduler remove mode-button-scheduler;
 
-:log info ("Acting on " . $Count . " mode-button presses: " . $Code);
+:if ([ :len $Code ] > 0) do={
+  :log info ("Acting on " . $Count . " mode-button presses: " . $Code);
 
-:if ([ / system routerboard settings get silent-boot ] = false) do={
-  :for I from=1 to=$Count do={
-    :beep length=200ms;
-    :delay 200ms;
+  :if ([ / system routerboard settings get silent-boot ] = false) do={
+    :for I from=1 to=$Count do={
+      :beep length=200ms;
+      :delay 200ms;
+    }
+  } else={
+    :delay 1s;
   }
+
+  :local Parsed [ :parse $Code ];
+  $Parsed;
 } else={
-  :delay 1s;
+  :log info ("No action defined for " . $Count . " mode-button presses.");
 }
-
-$Parsed;
-- 
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