From aea93fe1f925f2c54a7b0e677f63269a6c9e5e9e Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@dbsgeo.com>
Date: Sun, 13 Mar 2011 22:15:52 +0000
Subject: [PATCH] fix bug in hit_test for points, allowing possibility of hit
 if tolerance is fractional (most cases)

---
 include/mapnik/geometry.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mapnik/geometry.hpp b/include/mapnik/geometry.hpp
index f5acfe1b8..2e2723cb2 100644
--- a/include/mapnik/geometry.hpp
+++ b/include/mapnik/geometry.hpp
@@ -314,7 +314,7 @@ public:
             // Handle points
             double x0, y0;
             cont_.get_vertex(0, &x0, &y0);
-            return distance(x, y, x0, y0) <= abs(tol);
+            return distance(x, y, x0, y0) <= fabs(tol);
         } else if (cont_.size() > 1) {
             bool inside=false;
             double x0=0;