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-rwxr-xr-xpackage/base-files/files/sbin/ifdown22
1 files changed, 13 insertions, 9 deletions
diff --git a/package/base-files/files/sbin/ifdown b/package/base-files/files/sbin/ifdown
index 92cdfd2b02..1455a9de77 100755
--- a/package/base-files/files/sbin/ifdown
+++ b/package/base-files/files/sbin/ifdown
@@ -1,16 +1,20 @@
#!/bin/sh
-# Copyright (C) 2006 OpenWrt.org
+# Copyright (C) 2006-2011 OpenWrt.org
. /etc/functions.sh
[ $# = 0 ] && { echo " $0 <group>"; exit; }
-[ "x$1" = "x-a" ] && {
- [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto
- config_cb() {
- [ interface != "$1" -o -z "$2" ] || eval "$0 $2"
- }
- config_load network
- exit
-}
+
+case "$1" in
+ "-a")
+ [ -e "/tmp/resolv.conf.auto" ] && rm /tmp/resolv.conf.auto
+ config_cb() {
+ [ interface != "$1" -o -z "$2" ] || eval "$0 -w $2"
+ }
+ config_load network
+ exit 0
+ ;;
+ "-w") shift ;;
+esac
include /lib/network
scan_interfaces