[src/trunk]: src/usr.bin/make Declare variable only once. Fixes PR 44795.

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

details:   https://anonhg.NetBSD.org/src/rev/9fa137c85b6d
branches:  trunk
changeset: 763740:9fa137c85b6d
user:      mbalmer <mbalmer%NetBSD.org@localhost>
date:      Sat Apr 02 07:58:30 2011 +0000

description:
Declare variable only once.  Fixes PR 44795.

diffstat:

 usr.bin/make/util.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (31 lines):

diff -r ab239b96168f -r 9fa137c85b6d usr.bin/make/util.c
--- a/usr.bin/make/util.c       Sat Apr 02 07:44:15 2011 +0000
+++ b/usr.bin/make/util.c       Sat Apr 02 07:58:30 2011 +0000
@@ -1,15 +1,15 @@
-/*     $NetBSD: util.c,v 1.50 2010/06/03 15:40:16 sjg Exp $    */
+/*     $NetBSD: util.c,v 1.51 2011/04/02 07:58:30 mbalmer Exp $        */
 
 /*
  * Missing stuff from OS's
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: util.c,v 1.50 2010/06/03 15:40:16 sjg Exp $";
+static char rcsid[] = "$NetBSD: util.c,v 1.51 2011/04/02 07:58:30 mbalmer Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: util.c,v 1.50 2010/06/03 15:40:16 sjg Exp $");
+__RCSID("$NetBSD: util.c,v 1.51 2011/04/02 07:58:30 mbalmer Exp $");
 #endif
 #endif
 
@@ -49,7 +49,7 @@
        char *p, *q;
 
        for (i = 0; (q = environ[i]); i++) {
-               char *p = strchr(q, '=');
+               p = strchr(q, '=');
                if (p == NULL)
                        continue;
                if (strncmp(name, q, len = p - q) == 0) {