[src/trunk]: src/lib/libc/time gcc on the sparc needs help with variables it ...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/01816ed313af
branches:  trunk
changeset: 801748:01816ed313af
user:      christos <christos%NetBSD.org@localhost>
date:      Sat Aug 16 10:38:43 2014 +0000

description:
gcc on the sparc needs help with variables it thinks are unitialized, but are not.

diffstat:

 lib/libc/time/zic.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (36 lines):

diff -r 0d58edb0df92 -r 01816ed313af lib/libc/time/zic.c
--- a/lib/libc/time/zic.c       Sat Aug 16 08:43:12 2014 +0000
+++ b/lib/libc/time/zic.c       Sat Aug 16 10:38:43 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: zic.c,v 1.47 2014/08/15 11:04:07 christos Exp $        */
+/*     $NetBSD: zic.c,v 1.48 2014/08/16 10:38:43 christos Exp $        */
 /*
 ** This file is in the public domain, so clarified as of
 ** 2006-07-17 by Arthur David Olson.
@@ -10,7 +10,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: zic.c,v 1.47 2014/08/15 11:04:07 christos Exp $");
+__RCSID("$NetBSD: zic.c,v 1.48 2014/08/16 10:38:43 christos Exp $");
 #endif /* !defined lint */
 
 #include "version.h"
@@ -2318,6 +2318,7 @@
                                zic_t   offset;
 
                                INITIALIZE(ktime);
+                               ktime = 0; /* XXX: gcc */
                                if (useuntil) {
                                        /*
                                        ** Turn untiltime into UT
@@ -2331,7 +2332,8 @@
                                        if (!zp->z_untilrule.r_todisstd)
                                                untiltime = tadd(untiltime,
                                                        -stdoff);
-                               }
+                               } else
+                                       untiltime = 0;  /* XXX: gcc */
                                /*
                                ** Find the rule (of those to do, if any)
                                ** that takes effect earliest in the year.