diff --git a/openwrt/package/base-files/default/etc/firewall.user b/openwrt/package/base-files/default/etc/firewall.user
index 7a13141623a..5774f0c64ac 100755
--- a/openwrt/package/base-files/default/etc/firewall.user
+++ b/openwrt/package/base-files/default/etc/firewall.user
@@ -1,5 +1,7 @@
 #!/bin/sh
 . /etc/functions.sh
+. /etc/network.overrides
+[ "$FAILSAFE" != "true" -a -e /etc/config/network ] && . /etc/config/network
 
 WAN=$(nvram get wan_ifname)
 LAN=$(nvram get lan_ifname)
diff --git a/openwrt/package/base-files/default/etc/init.d/S50httpd b/openwrt/package/base-files/default/etc/init.d/S50httpd
index 01772c12ead..a1b883d0a81 100755
--- a/openwrt/package/base-files/default/etc/init.d/S50httpd
+++ b/openwrt/package/base-files/default/etc/init.d/S50httpd
@@ -1,2 +1,2 @@
 #!/bin/sh
-[ -d /www ] && httpd -p 80 -h /www -r WRT54G Router
+[ -d /www ] && httpd -p 80 -h /www -r OpenWrt
diff --git a/openwrt/package/base-files/default/etc/preinit b/openwrt/package/base-files/default/etc/preinit
index d64fdaa5130..88c8920c941 100755
--- a/openwrt/package/base-files/default/etc/preinit
+++ b/openwrt/package/base-files/default/etc/preinit
@@ -7,7 +7,7 @@ insmod diag
 sleep 1
 if [ -f /proc/sys/reset ] && [ $(cat /proc/sys/reset) = 1 -o "$(nvram get failsafe)" = 1 ]; then
 	export FAILSAFE=true
-	[ "$(nvram get boot_wait)" != "on" ] && {
+	[ -x /usr/sbin/nvram -a "$(nvram get boot_wait)" != "on" ] && {
 		nvram set boot_wait=on
 		nvram commit
 	}
diff --git a/openwrt/package/base-files/default/sbin/mount_root b/openwrt/package/base-files/default/sbin/mount_root
index 32a6ee548fe..bc8d69c79ba 100755
--- a/openwrt/package/base-files/default/sbin/mount_root
+++ b/openwrt/package/base-files/default/sbin/mount_root
@@ -13,7 +13,7 @@ if [ "$1" != "failsafe" ]; then
 			mount -o remount,rw /dev/root /
 		fi
 	else
-		if [ -z "$(nvram get no_root_swap)" ]; then
+		if [ \! -x /usr/sbin/nvram -o -z "$(nvram get no_root_swap)" ]; then
 			mtd unlock OpenWrt
 			mount -t jffs2 /dev/mtdblock/4 /jffs
 			pivot_root /jffs /jffs/rom