Allow empty ranges in DP

This commit is contained in:
Patrick Niklaus 2014-08-25 00:21:21 +02:00
parent 7d425aa76f
commit f16b2adec7

View File

@ -108,9 +108,6 @@ DouglasPeucker::DouglasPeucker()
void DouglasPeucker::Run(RandomAccessIt begin, RandomAccessIt end, const unsigned zoom_level)
{
// check if input data is invalid
BOOST_ASSERT_MSG(begin != end, "geometry invalid");
unsigned size = std::distance(begin, end);
if (size < 2)
{