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simplify silly logic

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This commit is contained in:
dholland 2014-03-29 19:01:00 +00:00
parent 34bb1ddc72
commit 8a64b7f83c
1 changed files with 11 additions and 14 deletions
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25
games/hunt/huntd/get_names.c
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@ -1,4 +1,4 @@
/* $NetBSD: get_names.c,v 1.11 2014/03/28 17:49:11 apb Exp $ */
/* $NetBSD: get_names.c,v 1.12 2014/03/29 19:01:00 dholland Exp $ */
/*
* Copyright (c) 1983-2003, Regents of the University of California.
* All rights reserved.
@ -32,7 +32,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: get_names.c,v 1.11 2014/03/28 17:49:11 apb Exp $");
__RCSID("$NetBSD: get_names.c,v 1.12 2014/03/29 19:01:00 dholland Exp $");
#endif /* not lint */
#include "bsd.h"
@ -126,6 +126,7 @@ get_remote_name(char *his_address)
/* this is a local to local talk */
his_name = his_address;
his_machine_name = my_machine_name;
his_machine_addr = my_machine_addr;
} else {
if (*ptr == '@') {
/* user@host */
@ -137,23 +138,19 @@ get_remote_name(char *his_address)
his_machine_name = his_address;
}
*ptr = '\0';
/* look up the address of the recipient's machine */
hp = gethostbyname(his_machine_name);
if (hp == NULL) {
/* unknown host */
return 0;
}
memcpy(&his_machine_addr, hp->h_addr, hp->h_length);
}
/* Load these useful values into the standard message header */
(void) strncpy(msg.r_name, his_name, NAME_SIZE);
msg.r_name[NAME_SIZE - 1] = '\0';
/* if he is on the same machine, then simply copy */
if (memcmp(&his_machine_name, &my_machine_name,
sizeof(his_machine_name)) == 0)
memcpy(&his_machine_addr, &my_machine_addr,
sizeof(his_machine_addr));
else {
/* look up the address of the recipient's machine */
hp = gethostbyname(his_machine_name);
if (hp == (struct hostent *) 0)
return 0; /* unknown host */
memcpy(&his_machine_addr, hp->h_addr, hp->h_length);
}
return 1;
}
#endif