include /lib/network
setup_switch
- /sbin/wifi detect >> /etc/config/wireless
+
+ /sbin/wifi detect > /tmp/wireless.tmp
+ [ -s /tmp/wireless.tmp ] && {
+ cat /tmp/wireless.tmp >> /etc/config/wireless
+ }
+ rm -f /tmp/wireless.tmp
grep -qs config /etc/config/wireless && {
/sbin/wifi up
- } || {
- rm -f /etc/config/wireless
}
scan_interfaces