From 2d601f1bd764f67e65db8a6635836ce7ff3b1829 Mon Sep 17 00:00:00 2001
From: Alberto Valverde <alberto@meteogrid.com>
Date: Fri, 19 Mar 2010 11:20:00 +0000
Subject: [PATCH] fixed color's to_string method since alpha seems to no longer
 be parsed as a double. serializing a color to xml and deserializing it back
 did not work before

---
 src/color.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/color.cpp b/src/color.cpp
index bcab2257e..7bd4a2db5 100644
--- a/src/color.cpp
+++ b/src/color.cpp
@@ -50,7 +50,7 @@ namespace mapnik {
            << red()   << ","
            << green() << ","
            << blue()  << ","
-           << alpha()/255.0 << ")";
+           << alpha() << ")";
        }
        return ss.str();
    }