[pkgsrc/trunk]: pkgsrc/mk/platform Fix error, pointed out by jperkin, thanks

[maya <maya%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/24f14d327ed2
branches:  trunk
changeset: 443760:24f14d327ed2
user:      maya <maya%pkgsrc.org@localhost>
date:      Sun Dec 20 20:22:17 2020 +0000

description:
Fix error, pointed out by jperkin, thanks

diffstat:

 mk/platform/NetBSD.mk |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r f9f1f6102848 -r 24f14d327ed2 mk/platform/NetBSD.mk
--- a/mk/platform/NetBSD.mk     Sun Dec 20 20:13:00 2020 +0000
+++ b/mk/platform/NetBSD.mk     Sun Dec 20 20:22:17 2020 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: NetBSD.mk,v 1.63 2020/12/20 19:44:16 maya Exp $
+# $NetBSD: NetBSD.mk,v 1.64 2020/12/20 20:22:17 maya Exp $
 #
 # Variable definitions for the NetBSD operating system.
 
@@ -168,7 +168,7 @@
 .if !defined(PKG_DBDIR) && exists(/var/db/pkg)
 PKG_DBDIR_ERROR=       Compatibility pkgdb location exists, but PKG_DBDIR not specified. \
                        This may cause unexpected issues. To avoid problems, add \
-                       PKG_DBDIR=${_OLD_DEFAULT_PKGDB_DIR} to /etc/mk.conf.
+                       PKG_DBDIR=/var/db/pkg to /etc/mk.conf.
 .endif
 
 _OPSYS_SUPPORTS_CWRAPPERS=     yes