Fixed IRC denial of registration with username containing "--" or "__" (that seems to be quakenet-specific thing)
Fixed IRC denial of registration with username containing "--" or "__" (that seems to be quakenet-specific thing)

ProfessorKaos64/openlierox,ProfessorKaos64/openlierox,ProfessorKaos64/openlierox,ProfessorKaos64/openlierox,ProfessorKaos64/openlierox,ProfessorKaos64/openlierox,ProfessorKaos64/openlierox