Merge pull request #1709 from m0urs/43-power-setting-is-overwritten-if-rig-control-does-not-provide-a-value

application/views/interface_assets/footer.php

@@ -1258,7 +1258,7 @@ $(document).on('keypress',function(e) {
           }
           $("#sat_name").val(data.satname);
           $("#sat_mode").val(data.satmode);
-          if(data.power != 0) {
+          if(data.power != null && data.power != 0) {
             $("#transmit_power").val(data.power);
           }
           $("#selectPropagation").val(data.prop_mode);