From adcb88d53d5328f8fa69a56f717fe5e0465eaa05 Mon Sep 17 00:00:00 2001
From: Nico Schottelius <nico@kr.ethz.ch>
Date: Fri, 18 Mar 2011 00:01:14 +0100
Subject: [PATCH] ignore unset requirements

Signed-off-by: Nico Schottelius <nico@kr.ethz.ch>
---
 bin/cdist-type-emulator | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bin/cdist-type-emulator b/bin/cdist-type-emulator
index 07fdcc75..fcfbe60f 100755
--- a/bin/cdist-type-emulator
+++ b/bin/cdist-type-emulator
@@ -106,6 +106,8 @@ if [ "$other" ]; then
 fi
 
 # Record requirements
+# it's fine, if it's not set
+set +u
 for requirement in $require; do
    echo $requirement >> "$(__cdist_object_require "$__cdist_object")"
 done