add dropbear keys, passwd and firewall configuration to be saved during reflash

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11912 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/base-files/files/sbin/sysupgrade b/package/base-files/files/sbin/sysupgrade
index 2805c31..9cc29b4 100755 (executable)
--- a/package/base-files/files/sbin/sysupgrade
+++ b/package/base-files/files/sbin/sysupgrade
@@ -44,7 +44,7 @@ EOF
 
 add_uci_conffiles() {
        local file="$1"
-       find /etc/config > "$file"
+       find /etc/config /etc/passwd /etc/dropbear /etc/firewall.* > "$file"
        return 0
 }