[mew-dist 28622] Re: no warnings

[KOIE Hidetaka ( 鯉江英隆 )]

  Message-Id: <20080912.163805.130181437.kazu at example.com>
  Date:       Fri, 12 Sep 2008 16:38:05 +0900 (JST)
  From:       Kazu Yamamoto (山本和彦) <kazu at example.com>
  Subject:    [mew-dist 28621] Re: no warnings

  | > cc -c  -O -I/usr/local/include -I/usr/sfw/include incm.c
  | > "incm.c", line 167: warning: statement not reached

  | reach するコードに見えるのですが。。。

こういうことじゃないでしょうか。
Index: incm.c
===================================================================
RCS file: /cvsmew/mew/bin/incm.c,v
retrieving revision 1.39
diff -5 -p -c -r1.39 incm.c
*** incm.c	18 Feb 2008 10:24:28 -0000	1.39
--- incm.c	12 Sep 2008 08:03:16 -0000
*************** Gethomedir(void)
*** 156,168 ****
  	if ((home = getenv("HOME")) != NULL)
  		return home;
  #ifdef HAVE_GETPWUID
  	{
  		struct passwd *pw;
! 		if ((pw = getpwuid(getuid())) == NULL)
! 			return NULL;
! 		else
  			return pw->pw_dir;
  	}
  #endif
  	return NULL;
  }
--- 156,166 ----
  	if ((home = getenv("HOME")) != NULL)
  		return home;
  #ifdef HAVE_GETPWUID
  	{
  		struct passwd *pw;
! 		if ((pw = getpwuid(getuid())) != NULL)
  			return pw->pw_dir;
  	}
  #endif
  	return NULL;
  }

--
鯉江英隆 <hide at example.com>