[src/trunk]: src/usr.bin/join finish fixing PR#15412

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

details:   https://anonhg.NetBSD.org/src/rev/0699fbdb50a4
branches:  trunk
changeset: 534397:0699fbdb50a4
user:      jonb <jonb%NetBSD.org@localhost>
date:      Wed Jul 24 17:03:00 2002 +0000

description:
finish fixing PR#15412

diffstat:

 usr.bin/join/join.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (36 lines):

diff -r a88c1bd31d0f -r 0699fbdb50a4 usr.bin/join/join.c
--- a/usr.bin/join/join.c       Wed Jul 24 14:14:10 2002 +0000
+++ b/usr.bin/join/join.c       Wed Jul 24 17:03:00 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: join.c,v 1.20 2002/02/14 03:21:07 jonb Exp $   */
+/*     $NetBSD: join.c,v 1.21 2002/07/24 17:03:00 jonb Exp $   */
 
 /*-
  * Copyright (c) 1991 The Regents of the University of California.
@@ -48,7 +48,7 @@
 #if 0
 static char sccsid[] = "from: @(#)join.c       5.1 (Berkeley) 11/18/91";
 #else
-__RCSID("$NetBSD: join.c,v 1.20 2002/02/14 03:21:07 jonb Exp $");
+__RCSID("$NetBSD: join.c,v 1.21 2002/07/24 17:03:00 jonb Exp $");
 #endif
 #endif /* not lint */
 
@@ -76,6 +76,8 @@
        u_long fieldalloc;      /* line field(s) allocated count */
 } LINE;
 
+LINE noline = {"", 0, 0, 0, 0};        /* arg for outfield if no line to output */
+
 typedef struct {
        FILE *fp;               /* file descriptor */
        u_long joinf;           /* join field (-1, -2, -j) */
@@ -433,6 +435,8 @@
                for (cnt = 0; cnt < olistcnt; ++cnt) {
                        if (olist[cnt].fileno == F->number)
                                outfield(lp, olist[cnt].fieldno);
+                       else
+                               outfield(&noline, 1);
                }
        else
                for (cnt = 0; cnt < lp->fieldcnt; ++cnt)