#ifdef _POSIX_MAPPED_FILES
MMap ed_cmds(MMap::ReadOnly);
if (Patch.gzFd() != NULL) {
- unsigned long mapSize = Patch.Size();
+ unsigned long long mapSize = Patch.Size();
DynamicMMap* dyn = new DynamicMMap(0, mapSize, 0);
if (dyn->validData() == false) {
delete dyn;