pidgin/pidgin

Fix build with clang 11.0.0

2020-10-14, Steve Wills
85c82288a969
Fix build with clang 11.0.0

Testing Done:
Built on FreeBSD 13 CURRENT with clang 11.0.0

Built on debian unstable with gcc to verify no changes there. -GK

Reviewed at https://reviews.imfreedom.org/r/167/
/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for ZPeekNotice function.
*
* Created by: Robert French
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
#include "internal.h"
Code_t
ZPeekNotice(ZNotice_t *notice, struct sockaddr_in *from)
{
char *buffer;
int len;
Code_t retval;
if ((retval = ZPeekPacket(&buffer, &len, from)) != ZERR_NONE)
return (retval);
return (ZParseNotice(buffer, len, notice));
}