+ cast to unsigned int to avoid compiler warnings

2009-01-26 14:25:05 +00:00 · 2009-01-26 14:25:05 +00:00 · 9b1c4b2413
commit 9b1c4b2413
parent e346025cab
1 changed files with 2 additions and 1 deletions
--- a/include/mapnik/css_color_parser.hpp
+++ b/include/mapnik/css_color_parser.hpp
@ -339,8 +339,9 @@ namespace mapnik {

        void operator () (float a) const
        {
-            c_.set_alpha(a * 255.0 + 0.5);
+           c_.set_alpha(unsigned(a * 255.0 + 0.5));
        }
+       
        ColorT& c_;
    };