check if /proc/sys/reset exist, from sven-ola

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2002 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/default/etc/preinit b/package/base-files/default/etc/preinit
index 34de88c..ff9bb4b 100755 (executable)
--- a/package/base-files/default/etc/preinit
+++ b/package/base-files/default/etc/preinit
@@ -5,7 +5,7 @@ mount none /proc -t proc
 insmod diag
 echo 0x01 > /proc/sys/diag
 sleep 1
-if [ $(cat /proc/sys/reset) = 1 -o "$(nvram get failsafe)" = 1 ]; then
+if [ ! -f /proc/sys/reset ] || [ $(cat /proc/sys/reset) = 1 -o "$(nvram get failsafe)" = 1 ]; then
        export FAILSAFE=true
        [ "$(nvram get boot_wait)" != "on" ] && {
                nvram set boot_wait=on