[src/trunk]: src/sys/arch/i386/stand/lib don't printf(NULL), not even in the ...

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

details:   https://anonhg.NetBSD.org/src/rev/16f026bfe555
branches:  trunk
changeset: 472986:16f026bfe555
user:      drochner <drochner%NetBSD.org@localhost>
date:      Sat May 15 15:42:23 1999 +0000

description:
don't printf(NULL), not even in the DEBUG case
(It doesn't hurt the bootloader, but the junk output hangs my serial
console.)

diffstat:

 sys/arch/i386/stand/lib/exec.c |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r 0d5ee2460999 -r 16f026bfe555 sys/arch/i386/stand/lib/exec.c
--- a/sys/arch/i386/stand/lib/exec.c    Sat May 15 14:45:06 1999 +0000
+++ b/sys/arch/i386/stand/lib/exec.c    Sat May 15 15:42:23 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exec.c,v 1.12 1999/04/28 09:15:05 christos Exp $        */
+/*     $NetBSD: exec.c,v 1.13 1999/05/15 15:42:23 drochner Exp $        */
 
 /*
  * Copyright (c) 1982, 1986, 1990, 1993
@@ -107,7 +107,8 @@
 #endif
 
 #ifdef DEBUG
-       printf("exec: file=%s loadaddr=0x%lx\n", file, loadaddr);
+       printf("exec: file=%s loadaddr=0x%lx\n",
+              file ? file : "NULL", loadaddr);
 #endif
 
        BI_ALLOC(6); /* ??? */