+ only log transform evaluation if trans_expr is not null

This commit is contained in:
artemp 2012-09-26 14:24:26 +01:00
parent ae176d1d19
commit a63df933d5

View File

@ -30,15 +30,12 @@ namespace mapnik {
void evaluate_transform(agg::trans_affine& tr, Feature const& feature,
transform_list_ptr const& trans_expr)
{
#ifdef MAPNIK_LOG
MAPNIK_LOG_DEBUG(transform) << "transform: evaluate "
<< (trans_expr
? transform_processor_type::to_string(*trans_expr)
: std::string("null"));
#endif
if (trans_expr)
{
#ifdef MAPNIK_LOG
MAPNIK_LOG_DEBUG(transform) << "transform: evaluate "
<< transform_processor_type::to_string(*trans_expr);
#endif
transform_processor_type::evaluate(tr, feature, *trans_expr);
}
}