LookupIter i = x->second.find(line->Displayable());
if (i != x->second.end())
{
- return false;
+ // XLine propagation bug was here, if the line to be added already exists and
+ // it's expired then expire it and add the new one instead of returning false
+ if ((!i->second->duration) || (ServerInstance->Time() < i->second->expiry))
+ return false;
+
+ ExpireLine(x, i);
}
}