From 186be90a7a7c988e24860cad0445a118cbb98894 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kjist=C3=B3f?= <mrtoth@strongds.hu>
Date: Sun, 8 Oct 2017 21:05:21 +0200
Subject: [PATCH] readded option to cmd to read a single command

---
 demo.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/demo.sh b/demo.sh
index ecf6add..9e9794a 100644
--- a/demo.sh
+++ b/demo.sh
@@ -40,5 +40,6 @@ function cmd()
         prompt
         read command
         [ "$command" != "end" ] && eval "${command}" || break
+        [ "$1" ] && break
     done
 }