From 8afe2342a6a548ad8f139c578054242f7b9607c8 Mon Sep 17 00:00:00 2001
From: Achim Gsell <achim.gsell@psi.ch>
Date: Sat, 19 Apr 2014 18:41:02 +0200
Subject: [PATCH] lib.bash: error() added

---
 lib/lib.bash | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/lib.bash b/lib/lib.bash
index 8b06860..8ffc46e 100644
--- a/lib/lib.bash
+++ b/lib/lib.bash
@@ -80,3 +80,7 @@ append_path () {
         	fi
 	fi
 }
+
+error() {
+	printf "$1\n" "${@:2}" 1>&2
+}