unix "Sleep" implementation bug

[erde]

After looking in eqlaunch.cpp i found somethin wired. eqlaunch contains this

if(zones.empty())
			Sleep(5000);
		else
			Sleep(2000);

to wait 5 or 2 seconds but in common/unix.cpp "Sleep" is implemented as

void Sleep(unsigned int x) {
	if (x > 0)
		usleep(x*1000);
}

so eqlaunch will wait 5*1000 seconds ! this seems to produce an overflow and my NetBSD 64bit QuadCore uses 100% CPU time.

after changing it to

void Sleep(unsigned int x) {
	if (x > 0)
		usleep(x);
}

everything is ok