From 80de5641a347cc5479f3441fc355e18d0310cde1 Mon Sep 17 00:00:00 2001
From: tiyn <tiyn@mail-mk.eu>
Date: Thu, 26 Oct 2023 04:38:53 +0200
Subject: [PATCH] tools: added error handler to timer

---
 .local/bin/tools/timer | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.local/bin/tools/timer b/.local/bin/tools/timer
index 24b0e16..a37c049 100755
--- a/.local/bin/tools/timer
+++ b/.local/bin/tools/timer
@@ -36,10 +36,17 @@ stopwatch() {
     done
 }
 
+no_args="true"
 while getopts "c:sh" arg; do
   case $arg in
     c) countdown $OPTARG;;
     s) stopwatch;;
     h) echo "$help";;
+    *) echo "$help";;
   esac
+  no_args="false"
 done
+
+if [ "$no_args" = "true" ]; then
+    echo "$help"
+fi