fix OpenGLEngine._add_geometry

2017-11-08 12:35:48 +01:00 · 2017-11-08 12:35:48 +01:00 · 0713fe2e44
commit 0713fe2e44
parent 596dc48f33
1 changed files with 1 additions and 1 deletions
--- a/src/c3nav/mapdata/render/engines/opengl.py
+++ b/src/c3nav/mapdata/render/engines/opengl.py
@ -80,7 +80,7 @@ class OpenGLEngine(RenderEngine):

        if stroke is not None:
            lines = tuple(chain(*(
-                ((geom.exterior, *geom.interiors) if isinstance(geom, Polygon) else geom)
+                ((geom.exterior, *geom.interiors) if isinstance(geom, Polygon) else (geom, ))
                for geom in getattr(geometry, 'geoms', (geometry, ))
            )))
            one_pixel = 1 / self.scale / 2