[src/trunk]: src/usr.bin/make Revert previous change. I am a bonehead.

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

details:   https://anonhg.NetBSD.org/src/rev/a0dcab2caca0
branches:  trunk
changeset: 473546:a0dcab2caca0
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Jun 06 21:16:23 1999 +0000

description:
Revert previous change. I am a bonehead.

diffstat:

 usr.bin/make/var.c |  18 +++++++++++-------
 1 files changed, 11 insertions(+), 7 deletions(-)

diffs (45 lines):

diff -r 862dded21a3d -r a0dcab2caca0 usr.bin/make/var.c
--- a/usr.bin/make/var.c        Sun Jun 06 21:05:03 1999 +0000
+++ b/usr.bin/make/var.c        Sun Jun 06 21:16:23 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: var.c,v 1.33 1999/06/06 20:41:04 christos Exp $        */
+/*     $NetBSD: var.c,v 1.34 1999/06/06 21:16:23 christos Exp $        */
 
 /*
  * Copyright (c) 1988, 1989, 1990, 1993
@@ -39,14 +39,14 @@
  */
 
 #ifdef MAKE_BOOTSTRAP
-static char rcsid[] = "$NetBSD: var.c,v 1.33 1999/06/06 20:41:04 christos Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.34 1999/06/06 21:16:23 christos Exp $";
 #else
 #include <sys/cdefs.h>
 #ifndef lint
 #if 0
 static char sccsid[] = "@(#)var.c      8.3 (Berkeley) 3/19/94";
 #else
-__RCSID("$NetBSD: var.c,v 1.33 1999/06/06 20:41:04 christos Exp $");
+__RCSID("$NetBSD: var.c,v 1.34 1999/06/06 21:16:23 christos Exp $");
 #endif
 #endif /* not lint */
 #endif
@@ -2137,10 +2137,14 @@
        *freePtr = FALSE;
        Buf_Destroy(v->val, TRUE);
        free((Address)v);
-       str = emalloc(*lengthPtr + 1);
-       strncpy(str, start, *lengthPtr);
-       str[*lengthPtr] = '\0';
-       *freePtr = TRUE;
+       if (dynamic) {
+           str = emalloc(*lengthPtr + 1);
+           strncpy(str, start, *lengthPtr);
+           str[*lengthPtr] = '\0';
+           *freePtr = TRUE;
+       } else {
+           str = var_Error;
+       }
     }
     return (str);