From bba28329074f031d51d6269f87fe2c80c63f74a0 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Wed, 27 May 2009 21:02:06 +0200
Subject: [PATCH] Also try with set -u

---
 modules/geodns/files/common/recvconf | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/geodns/files/common/recvconf b/modules/geodns/files/common/recvconf
index 4096d656c..e3acbd326 100755
--- a/modules/geodns/files/common/recvconf
+++ b/modules/geodns/files/common/recvconf
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 set -e
+set -u
 
 ## Copyright (c) 2005 David B. Harris <dbharris@eelf.ddts.net>
 ## Copyright (c) 2005 Peter Palfrader <peter@palfrader.org>
-- 
2.20.1