various patches to add support for ppp over evdo or character devices

[openwrt.git] / package / base-files / files / lib / network / config.sh

diff --git a/package/base-files/files/lib/network/config.sh b/package/base-files/files/lib/network/config.sh
index eee72c0..7e90368 100755 (executable)
--- a/package/base-files/files/lib/network/config.sh
+++ b/package/base-files/files/lib/network/config.sh
@@ -75,6 +75,8 @@ prepare_interface() {
        # to create any interfaces here. The scripts have already done that, otherwise
        # the bridge interface wouldn't exist.
        [ "$iface" = "br-$config" ] && return 0;
+
+       [ -f "$iface" ] && return 0;
        
        ifconfig "$iface" 2>/dev/null >/dev/null && {
                # make sure the interface is removed from any existing bridge and brought down