Use tower-cell icon for cluster/unknown spots rather than the desktop icon

data/spot.py

@@ -300,6 +300,10 @@ class Spot:
         if self.sig:
             self.icon = get_icon_for_sig(self.sig)
 
+        # Default "radio" icon if nothing else has set it
+        if not self.icon:
+            self.icon = "tower-cell"
+
         # DX Grid to lat/lon and vice versa in case one is missing
         if self.dx_grid and not self.dx_latitude:
             ll = locator_to_latlong(self.dx_grid)
@@ -380,7 +384,7 @@ class Spot:
         self_copy.received_time_iso = ""
         self.id = hashlib.sha256(str(self_copy).encode("utf-8")).hexdigest()
 
-    # JSON serialise
+    # JSON sspoterialise
     def to_json(self):
         return json.dumps(self, default=lambda o: o.__dict__, sort_keys=True)
 

server/webserver.py

@@ -268,8 +268,6 @@ class WebServer:
 
             # infer missing data, and add it to our database.
             spot.source = "API"
-            if not spot.sig:
-                spot.icon = "desktop"
             spot.infer_missing()
             self.spots.add(spot.id, spot, expire=MAX_SPOT_AGE)
 

spotproviders/dxcluster.py

@@ -72,7 +72,7 @@ class DXCluster(SpotProvider):
                                     de_call=match.group(1),
                                     freq=float(match.group(2)) * 1000,
                                     comment=match.group(4).strip(),
-                                    icon="desktop",
+                                    icon="tower-cell",
                                     time=spot_datetime.timestamp())
 
                         # Add to our list