id summary reporter owner description type status milestone component version severity resolution keywords cc 11709 is_simple segfault flippmoke@… Barend Gehrels "I am getting a segfault when is_simple with a line geometry that is empty. Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x0000000000000000 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 run 0x000000010835aa89 bool boost::geometry::detail::is_simple::has_self_intersections >(mapnik::geometry::line_string const&) + 57 1 run 0x000000010835a26f bool mapnik::geometry::detail::geometry_is_simple::operator()(mapnik::geometry::line_string const&) const + 287 " Bugs closed Boost 1.60.0 geometry Boost 1.58.0 Problem fixed mkaravel