From 49347d6f77532f4a03849f650d2d915d7805948f Mon Sep 17 00:00:00 2001
From: Roy Marples <roy@marples.name>
Date: Fri, 18 May 2007 20:09:10 +0000
Subject: Be more resilient when the nettree is invalid

---
 sh/net.sh | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

(limited to 'sh')

diff --git a/sh/net.sh b/sh/net.sh
index b9f3ff7c..38df7db2 100755
--- a/sh/net.sh
+++ b/sh/net.sh
@@ -118,8 +118,8 @@ _show_address() {
 
 # Basically sorts our modules into order and saves the list
 _gen_module_list() {
-	local x= f=
-	if [ -s "${MODULESLIST}" -a "${MODULESLIST}" -nt "${MODULESDIR}" ] ; then
+	local x= f= force=$1
+	if ! ${force} && [ -s "${MODULESLIST}" -a "${MODULESLIST}" -nt "${MODULESDIR}" ] ; then
 		local update=false
 		for x in "${MODULESDIR}"/* ; do
 			[ -e "${x}" ] || continue
@@ -230,18 +230,21 @@ _gen_module_list() {
 }
 
 _load_modules() {
-	# Ensure our list is up to date
-	_gen_module_list
-
 	local starting=$1 mymods=
 
+	# Ensure our list is up to date
+	_gen_module_list false
+	if ! . "${MODULESLIST}" ; then
+		_gen_module_list true
+		. "${MODULESLIST}"
+	fi
+
 	MODULES=
 	if [ "${IFACE}" != "lo" -a "${IFACE}" != "lo0" ] ; then
 		eval mymods=\$modules_${IFVAR}
 		[ -z "${mymods}" ] && mymods=${modules}
 	fi
 
-	. "${MODULESLIST}"
 	local i=-1 x= mod= f= provides=
 	while true ; do
 		i=$((${i} + 1))
-- 
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