[src/trunk]: src/external/bsd/nvi/dist/common Fix compiler error caused by la...

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

details:   https://anonhg.NetBSD.org/src/rev/d67fbbbeb478
branches:  trunk
changeset: 791665:d67fbbbeb478
user:      tron <tron%NetBSD.org@localhost>
date:      Wed Nov 27 20:31:01 2013 +0000

description:
Fix compiler error caused by last change:
db_env_create() returns an integer. So we must not compare its return
value with NULL.

diffstat:

 external/bsd/nvi/dist/common/exf.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (21 lines):

diff -r 2cbbee7ea1bd -r d67fbbbeb478 external/bsd/nvi/dist/common/exf.c
--- a/external/bsd/nvi/dist/common/exf.c        Wed Nov 27 20:27:58 2013 +0000
+++ b/external/bsd/nvi/dist/common/exf.c        Wed Nov 27 20:31:01 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: exf.c,v 1.4 2013/11/27 18:11:50 christos Exp $ */
+/*     $NetBSD: exf.c,v 1.5 2013/11/27 20:31:01 tron Exp $ */
 /*-
  * Copyright (c) 1992, 1993, 1994
  *     The Regents of the University of California.  All rights reserved.
@@ -711,9 +711,9 @@
 
                db_env_close(ep->env, 0);
                ep->env = 0;
-               if ((sp->db_error = db_env_create(&env, 0)) != NULL)
+               if ((sp->db_error = db_env_create(&env, 0)) != 0)
                        msgq(sp, M_DBERR, "env_create");
-               if ((sp->db_error = db_env_remove(env, ep->env_path, 0)))
+               if ((sp->db_error = db_env_remove(env, ep->env_path, 0)) != 0)
                        msgq(sp, M_DBERR, "env->remove");
                if (ep->env_path != NULL && rmdir(ep->env_path))
                        msgq_str(sp, M_SYSERR, ep->env_path, "242|%s: remove");