Fix 'Error handling HANDSHAKE_REPLY' when there are duplicate entries in DMPModControl.txt
Fix 'Error handling HANDSHAKE_REPLY' when there are duplicate entries in DMPModControl.txt

81ninja/DarkMultiPlayer,rewdmister4/rewd-mod-packs,godarklight/DarkMultiPlayer,RockyTV/DarkMultiPlayer,81ninja/DarkMultiPlayer,Sanmilie/DarkMultiPlayer,Kerbas-ad-astra/DarkMultiPlayer,RockyTV/DarkMultiPlayer,godarklight/DarkMultiPlayer,Dan-Shields/DarkMultiPlayer,dsonbill/DarkMultiPlayer