[Maposmatic-dev] [PATCH 2/2] multi-page: fix index rendering when no streets are present

[Thomas Petazzoni]

Signed-off-by: Thomas Petazzoni <address@hidden>
---
 ocitysmap2/indexlib/multi_page_renderer.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/ocitysmap2/indexlib/multi_page_renderer.py 
b/ocitysmap2/indexlib/multi_page_renderer.py
index 97a6f83..43f4505 100644
--- a/ocitysmap2/indexlib/multi_page_renderer.py
+++ b/ocitysmap2/indexlib/multi_page_renderer.py
@@ -86,6 +86,10 @@ class MultiPageStreetIndexRenderer:
                 if w > max_drawing_width:
                     max_drawing_width = w
 
+        # No street to render, bail out
+        if max_drawing_width == 0:
+            return
+
         columns_count = int(self.rendering_area_w / max_drawing_width)
         if columns_count == 0:
             columns_count = 1
-- 
1.7.4.1