From 666d989fd60bdcc43797dc7d1943b68f69e35184 Mon Sep 17 00:00:00 2001
From: Erich Eckner <erich.eckner.ext@bestsecret.com>
Date: Thu, 16 Nov 2023 07:30:59 +0100
Subject: Brotbacken.sh: add parameter check

---
 Brotbacken.sh | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Brotbacken.sh b/Brotbacken.sh
index 69becfb..3d87818 100755
--- a/Brotbacken.sh
+++ b/Brotbacken.sh
@@ -13,6 +13,12 @@ else
   faktor=1
 fi
 
+if [ $# -gt 1 ]; then
+  >&2 echo 'zu viele Parameter'
+  >&2 echo '  [${deltaT}K] [${n}]'
+  exit 1
+fi
+
 {
 cat <<EOF
 faktor*30 Dehne und falte bitte den Teig!
-- 
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