+
+ // If we are linked in a 2.0 server and have an ascii casemapping
+ // advertise it as m_ascii.so from inspircd-extras
+ if ((filter & VF_COMMON) && ServerInstance->Config->CaseMapping == "ascii" && proto_version == PROTO_INSPIRCD_20)
+ capabilities.append(" m_ascii.so");
+
+ if (capabilities.empty())
+ return capabilities;
+
+ return capabilities.substr(1);