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dereference once

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This commit is contained in:
artemp 2016-05-18 10:35:58 +02:00
parent 7d72cc1930
commit c10c271430
1 changed files with 3 additions and 2 deletions
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5
include/mapnik/json/topojson_utils.hpp
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@ -511,8 +511,9 @@ struct feature_generator
if (topo_.tr)
{
x = (px += x) * (*topo_.tr).scale_x + (*topo_.tr).translate_x;
y = (py += y) * (*topo_.tr).scale_y + (*topo_.tr).translate_y;
transform const& tr = *topo_.tr;
x = (px += x) * tr.scale_x + tr.translate_x;
y = (py += y) * tr.scale_y + tr.translate_y;
}
processed_coords.emplace_back(coordinate{x,y});
}