--- files/courier-authlib.orig	2010-10-08 13:08:18.108997156 -0400
+++ files/courier-authlib	2010-10-08 13:08:39.051001649 -0400
@@ -9,14 +9,14 @@
 }
 
 checkconfig() {
-	if [[ ! -e /etc/courier/authlib/authdaemonrc ]] ; then
+	if [ ! -e /etc/courier/authlib/authdaemonrc ] ; then
 		eerror "You need an /etc/courier/authlib/authdaemonrc file to run authdaemon"
 		return 1
 	fi
 }
 
 setauth() {
-	source /etc/courier/authlib/authdaemonrc
+	. /etc/courier/authlib/authdaemonrc
 	AUTHLIB="/usr/lib/courier/courier-authlib"
 	AUTHDAEMOND="authdaemond"
 	pidfile="/var/run/authdaemon.pid"