From 73c2c1cfafd0757a1e74a6328477e129a8402a32 Mon Sep 17 00:00:00 2001 From: Andrew Brown Date: Sat, 3 Dec 2011 12:14:04 -0500 Subject: [PATCH] avoid zero division error if there are no tiles to render --- overviewer_core/rendernode.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/overviewer_core/rendernode.py b/overviewer_core/rendernode.py index b314986..fd8dd6d 100644 --- a/overviewer_core/rendernode.py +++ b/overviewer_core/rendernode.py @@ -236,7 +236,8 @@ class RenderNode(object): # which in this case, is render_worldtile_batch() timestamp = time.time() - self.print_statusline(0, total_rendertiles, 1) + if total_rendertiles > 0: + self.print_statusline(0, total_rendertiles, 1) for result in self._apply_render_worldtiles(dirty_list, pool, batch_size): results.append(result)