Ensure calling 'pathArrows' key from settings returns True or False.

Author: napakalas

mapmaker/routing/routedpath.py

@@ -480,7 +480,7 @@ def draw_line(node_0, node_1, tolerance=0.1, separation=2000):
                     end_coords = self.__graph.nodes[terminal_node]['geometry'].centroid.coords[0]
                     end_point = coords_to_point(end_coords)
                     heading = (end_point - start_point).angle
-                    bz_end_point = end_point - BezierPoint.fromAngle(heading) * 0.9 * ARROW_LENGTH if settings.get('pathArrows') else end_point
+                    bz_end_point = end_point - BezierPoint.fromAngle(heading) * 0.9 * ARROW_LENGTH if settings.get('pathArrows', False) else end_point
                     bz = bezier_connect(start_point, bz_end_point, angle, heading)
                     path_geometry[path_id].append(GeometricShape(
                         bezier_to_linestring(bz), {