+
+ /*
+ * RFC 2812 says:
+ * 'There is no requirement that the channel [..] must exist or be a valid channel'
+ * The problem with this is that this allows the "channel" to contain spaces,
+ * in which case we must prefix its name with a colon to make it clear that
+ * it is only a single argument.
+ */
+ colon_if_necessary = strchr(Req->argv[1], ' ') ? ":":"";