If m_WayRefs is empty, string is written at negative index. This bug causes crash after adding restriction tag for relation element into configuration xml.
Minimalist fix would be adding space into std::string way_list("");
More efficient fix is replacing way_list[way_list.size() -1] = ' '; with this:
size_t n = way_list.size();
if (n > 0) way_list.resize(n - 1);
Hi, there is a bug in method Relation::members_str.
If
m_WayRefsis empty, string is written at negative index. This bug causes crash after addingrestrictiontag forrelationelement into configuration xml.Minimalist fix would be adding space into
std::string way_list("");More efficient fix is replacing
way_list[way_list.size() -1] = ' ';with this:Cheers, Martin