Disable spanning tree by default

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@92 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/root/etc/functions.sh b/root/etc/functions.sh
index 8c371a3..155e30b 100755 (executable)
--- a/root/etc/functions.sh
+++ b/root/etc/functions.sh
@@ -48,7 +48,7 @@ ifup () (
     $DEBUG brctl delbr $if
     $DEBUG brctl addbr $if
     $DEBUG brctl setfd $if 0
-    $DEBUG brctl stp $if $stp
+    $DEBUG brctl stp $if ${stp:-0}
     if_list=$(nvram_get ${type}_ifnames)
     for sif in $if_list; do {
       if_valid $sif || continue