Enable wifi regardless of whether /run/wifi-country-unset exists

debian/changelog

@@ -1,3 +1,9 @@
+raspi-config (20190429) buster; urgency=medium
+
+  * Update do_wifi_country
+    - Enable wifi regardless of whether /run/wifi-country-unset exists
+ -- Serge Schneider <serge@raspberrypi.org>  Mon, 29 Apr 2019 14:52:56 +0100
+
 raspi-config (20190424) stretch; urgency=medium
 
   * Add Compton option to advanced options

raspi-config

@@ -460,16 +460,16 @@ do_wifi_country() {
   fi
   if [ $? -eq 0 ];then
     wpa_cli -i "$IFACE" set country "$COUNTRY"
+    wpa_cli -i "$IFACE" save_config > /dev/null 2>&1
     if ! iw reg set "$COUNTRY" 2> /dev/null; then
         ASK_TO_REBOOT=1
     fi
-    if [ -f /run/wifi-country-unset ] && hash rfkill 2> /dev/null; then
+    if hash rfkill 2> /dev/null; then
         rfkill unblock wifi
     fi
     if [ "$INTERACTIVE" = True ]; then
         whiptail --msgbox "Wi-fi country set to $COUNTRY" 20 60 1
     fi
-    wpa_cli -i "$IFACE" save_config > /dev/null 2>&1
   fi
 }