allow -2 and -1 zoom

2017-11-28 14:14:03 +01:00 · 2017-11-28 14:14:03 +01:00 · 5184206b49
commit 5184206b49
parent 78d09a0c0c
4 changed files with 6 additions and 4 deletions
--- a/src/c3nav/tileserver/wsgi.py
+++ b/src/c3nav/tileserver/wsgi.py
@ -135,7 +135,7 @@ class TileServer:
        level, zoom, x, y = match.groups()

        zoom = int(zoom)
-        if not (0 <= zoom <= 5):
+        if not (-2 <= zoom <= 5):
            return self.not_found(start_response, b'zoom out of bounds.')

        # do this to be thread safe