From 8fffda74318110ce3bc05543e50d7ca84fe3b4aa Mon Sep 17 00:00:00 2001
From: Raymaekers Luca <raymaekers.luca@gmail.com>
Date: Mon, 20 Feb 2023 20:57:47 +0100
Subject: addded: (stowcmds) error on unset variable

---
 stowcmds.sh | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/stowcmds.sh b/stowcmds.sh
index 4874d48..8856f47 100644
--- a/stowcmds.sh
+++ b/stowcmds.sh
@@ -9,7 +9,7 @@ if [ -n "$MACH" ]
 then
 	echo "I: stowing for $MACH"
 else
-	echo "E: MACH not set"
+	echo "E: MACH not set" 1>&2
 	exit 1
 fi
 
@@ -36,5 +36,6 @@ case "$MACH" in
 		stow -d config/ -t "$HOME/" -R zshrc
 		;;
 	*)
+		echo "E: invalid value for 'MACH'" 1>&2
 		break
 esac
-- 
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