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avoid taking const& to a copy (which is what is returned from geom.envelope() currently)

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Dane Springmeyer 2013-01-21 11:14:32 -08:00
parent 8a677f9c14
commit 9f28010f53
1 changed files with 1 additions and 1 deletions
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2
include/mapnik/feature.hpp
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@ -235,7 +235,7 @@ public:
geometry_type const& geom = get_geometry(i);
if (i==0)
{
box2d<double> const& box = geom.envelope();
box2d<double> box = geom.envelope();
result.init(box.minx(),box.miny(),box.maxx(),box.maxy());
}
else