[src/trunk]: src/usr.sbin/catman No more core dump if _crunch section is miss...

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

details:   https://anonhg.NetBSD.org/src/rev/140e2a80cfb1
branches:  trunk
changeset: 472079:140e2a80cfb1
user:      dante <dante%NetBSD.org@localhost>
date:      Tue Apr 20 10:59:13 1999 +0000

description:
No more core dump if _crunch section is missing in man.conf

diffstat:

 usr.sbin/catman/catman.c |  21 ++++++++++++---------
 1 files changed, 12 insertions(+), 9 deletions(-)

diffs (35 lines):

diff -r 8dcc8ee71e89 -r 140e2a80cfb1 usr.sbin/catman/catman.c
--- a/usr.sbin/catman/catman.c  Tue Apr 20 09:30:08 1999 +0000
+++ b/usr.sbin/catman/catman.c  Tue Apr 20 10:59:13 1999 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: catman.c,v 1.11 1999/04/20 05:02:36 mycroft Exp $       */
+/*      $NetBSD: catman.c,v 1.12 1999/04/20 10:59:13 dante Exp $       */
 
 /*
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -422,14 +422,17 @@
                if(e_build == NULL) {
                        continue;
                } else {
-                       crunchp = getlist("_crunch");
-                       for(e_crunch = crunchp->list.tqh_first; e_crunch;
-                                       e_crunch = e_crunch->q.tqe_next) {
-                               splitentry(e_crunch->s, crunchsuff, crunchcmd);
-                               snprintf(match, sizeof(match), "*%s",
-                                               crunchsuff);
-                               if(!fnmatch(match, manpage, 0))
-                                       break;
+                       e_crunch = NULL;
+                       if(crunchp = getlist("_crunch")) {
+                               for(e_crunch=crunchp->list.tqh_first; e_crunch;
+                                               e_crunch=e_crunch->q.tqe_next) {
+                                       splitentry(e_crunch->s, crunchsuff,
+                                                               crunchcmd);
+                                       snprintf(match, sizeof(match), "*%s",
+                                                               crunchsuff);
+                                       if(!fnmatch(match, manpage, 0))
+                                               break;
+                               }
                        }
                }