https://github.com/Portree-Kid/flightgear-airports/issues/18

src/renderer/components/EditLayer.vue

@@ -865,7 +865,7 @@ You should have received a copy of the GNU General Public License along with FG
               });
         }
         this.$store.dispatch('setParking', circle.options.attributes);
-        this.$store.dispatch('setParkingCoords', circle.getLatLng().lat.toFixed(5) + ' ' + circle.getLatLng().lng.toFixed(5));
+        this.$store.dispatch('setParkingCoords', circle.getLatLng().lat.toFixed(6) + ' ' + circle.getLatLng().lng.toFixed(6));
         circle.select()
         addFeature(circle)
         // console.log(this.groundnetLayerGroup)

src/renderer/components/ParkingEdit.vue

@@ -230,9 +230,8 @@
           if (newValue==='unknown') {
             
           } 
-          if( newValue.match(/,/g).length === 3) {
+          if( newValue.match(/,/g) !== null && newValue.match(/,/g).length === 3) {
             newValue = newValue.replace(', ', ' ').replace(/,/g, '.').replace(' ', ', ');
-
           }                  
           this.$store.commit('SET_EDIT_PARKING_COORDS', newValue)
         }