strlcat(NGIRCd_ProtoID, "Z", sizeof NGIRCd_ProtoID);
#endif
if (Conf_OperCanMode)
- strcat(NGIRCd_ProtoID, "o");
+ strlcat(NGIRCd_ProtoID, "o", sizeof NGIRCd_ProtoID);
#else /* IRCPLUS */
snprintf(NGIRCd_ProtoID, sizeof NGIRCd_ProtoID, "%s%s %s|%s",
PROTOVER, PROTOIRC, PACKAGE_NAME, PACKAGE_VERSION);