add a missing variable assignment

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8339 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/madwifi/files/lib/wifi/madwifi.sh b/package/madwifi/files/lib/wifi/madwifi.sh
index 1363181..9f46406 100755 (executable)
--- a/package/madwifi/files/lib/wifi/madwifi.sh
+++ b/package/madwifi/files/lib/wifi/madwifi.sh
@@ -71,6 +71,7 @@ disable_atheros() (
 )
 
 enable_atheros() {
+       local device="$1"
        config_get channel "$device" channel
        config_get vifs "$device" vifs