From df2d1f18b2d9abb8008316439f1b0dcb70042923 Mon Sep 17 00:00:00 2001
From: Mark Wooding <mdw@distorted.org.uk>
Date: Sat, 25 Jan 2014 13:48:19 +0000
Subject: [PATCH] vhost.m4: Don't crash if `domains.conf' doesn't exist.

---
 vhost.m4 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/vhost.m4 b/vhost.m4
index 07ca79e..5e81f56 100644
--- a/vhost.m4
+++ b/vhost.m4
@@ -22,7 +22,9 @@
 ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
 m4_define(<:VHOST:>,
-	<:domains = partial0-lsearch; CONF_sysconf_dir/domains.conf
+	<:domains = ${if exists{CONF_sysconf_dir/domains.conf} \
+			 {partial0-lsearch; CONF_sysconf_dir/domains.conf} \
+			 {}}
 	condition = DOMKV($1):>)
 m4_define(<:VHOST_FILTER:>,
 	<:FILTER_BASE
-- 
2.11.0