Fix for --via

eyeonus · Jan 11, 2015 · 68e58e9 · 68e58e9
1 parent 8a627d0
commit 68e58e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tradecalc.py b/tradecalc.py
@@ -604,7 +604,7 @@ def getBestHops(self, routes, restrictTo=None):
                 if isinstance(place, Station):
                     restrictStations.add(place)
                 elif isinstance(place, System) and place.stations:
-                    restrictStations += place.stations
+                    restrictStations.update(place.stations)
         restrictStations = set(restrictStations)
 
         for route in routes: