void cmd_ison::Handle (char **parameters, int pcnt, userrec *user)
{
- char Return[MAXBUF];
- snprintf(Return,MAXBUF,"303 %s :",user->nick);
+ char retbuf[MAXBUF];
+ userrec *u;
+
+ snprintf(retbuf, MAXBUF, "303 %s :", user->nick);
+
for (int i = 0; i < pcnt; i++)
{
- userrec *u = Find(parameters[i]);
+ u = Find(parameters[i]);
+
if (u)
{
- strlcat(Return,u->nick,MAXBUF);
- strlcat(Return," ",MAXBUF);
+ strlcat(retbuf, u->nick, MAXBUF);
+ charlcat(retbuf, ' ', MAXBUF);
}
}
- WriteServ(user->fd,Return);
+
+ WriteServ(user->fd, retbuf);
}