[src/trunk]: src/usr.bin/make ParseGmakeExport: terminate variable at '=', or...

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

details:   https://anonhg.NetBSD.org/src/rev/82813035cdca
branches:  trunk
changeset: 785602:82813035cdca
user:      sjg <sjg%NetBSD.org@localhost>
date:      Fri Mar 22 16:07:59 2013 +0000

description:
ParseGmakeExport: terminate variable at '=', or setenv(3) will fail
on some systems.

diffstat:

 usr.bin/make/parse.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (34 lines):

diff -r 57ba023f36bd -r 82813035cdca usr.bin/make/parse.c
--- a/usr.bin/make/parse.c      Fri Mar 22 13:46:38 2013 +0000
+++ b/usr.bin/make/parse.c      Fri Mar 22 16:07:59 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parse.c,v 1.187 2013/03/05 22:01:44 christos Exp $     */
+/*     $NetBSD: parse.c,v 1.188 2013/03/22 16:07:59 sjg Exp $  */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
  */
 
 #ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: parse.c,v 1.187 2013/03/05 22:01:44 christos Exp $";
+static char rcsid[] = "$NetBSD: parse.c,v 1.188 2013/03/22 16:07:59 sjg Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)parse.c    8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: parse.c,v 1.187 2013/03/05 22:01:44 christos Exp $");
+__RCSID("$NetBSD: parse.c,v 1.188 2013/03/22 16:07:59 sjg Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -2461,6 +2461,7 @@
                     "Variable/Value missing from \"export\"");
        return;
     }
+    *value++ = '\0';                   /* terminate variable */
 
     /*
      * Expand the value before putting it in the environment.