The following reply was made to PR kern/168095; it has been noted by GNATS.

From: dfil...@freebsd.org (dfilter service)
To: bug-follo...@freebsd.org
Cc:  
Subject: Re: kern/168095: commit references a PR
Date: Mon, 21 May 2012 02:30:35 +0000 (UTC)

 Author: kevlo
 Date: Mon May 21 02:30:22 2012
 New Revision: 235711
 URL: http://svn.freebsd.org/changeset/base/235711
 
 Log:
   Fix improper handling of variadic args with ICDEBUG
   
   PR:  kern/168095
   Submitted by:        gcooper
 
 Modified:
   head/sys/libkern/iconv.c
   head/sys/sys/iconv.h
 
 Modified: head/sys/libkern/iconv.c
 ==============================================================================
 --- head/sys/libkern/iconv.c   Mon May 21 02:23:20 2012        (r235710)
 +++ head/sys/libkern/iconv.c   Mon May 21 02:30:22 2012        (r235711)
 @@ -549,9 +549,7 @@ int
  iconv_lookupcp(char **cpp, const char *s)
  {
        if (cpp == NULL) {
 -              ICDEBUG("warning a NULL list passed\n", ""); /* XXX ISO 
variadic                                                                macros 
cannot
 -                                                              leave out the
 -                                                              variadic args */
 +              ICDEBUG("warning a NULL list passed\n", "");
                return ENOENT;
        }
        for (; *cpp; cpp++)
 
 Modified: head/sys/sys/iconv.h
 ==============================================================================
 --- head/sys/sys/iconv.h       Mon May 21 02:23:20 2012        (r235710)
 +++ head/sys/sys/iconv.h       Mon May 21 02:30:22 2012        (r235711)
 @@ -240,7 +240,7 @@ int iconv_converter_tolowerstub(int c, v
  int iconv_converter_handler(module_t mod, int type, void *data);
  
  #ifdef ICONV_DEBUG
 -#define ICDEBUG(format, ...) printf("%s: "format, __func__ , __VA_ARGS__)
 +#define ICDEBUG(format, ...) printf("%s: "format, __func__ , ## __VA_ARGS__)
  #else
  #define ICDEBUG(format, ...)
  #endif
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