Repair makewhatis -t, sorry for breaking it in the previous commit.

Committing this quickly because it hurts package builders.
Regression reported by naddy@.

diff --git a/usr.bin/mandoc/mandocdb.c b/usr.bin/mandoc/mandocdb.c
index b208055..3022c0f 100644 (file)
--- a/usr.bin/mandoc/mandocdb.c
+++ b/usr.bin/mandoc/mandocdb.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: mandocdb.c,v 1.173 2016/08/01 10:32:39 schwarze Exp $ */
+/*     $OpenBSD: mandocdb.c,v 1.174 2016/08/01 20:46:33 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2011-2016 Ingo Schwarze <schwarze@openbsd.org>
@@ -405,7 +405,8 @@ mandocdb(int argc, char *argv[])
                if (OP_TEST != op && 0 == set_basedir(path_arg, 1))
                        goto out;
 
-               if ((dba = dba_read(MANDOC_DB)) != NULL) {
+               dba = nodb ? dba_new(128) : dba_read(MANDOC_DB);
+               if (dba != NULL) {
                        /*
                         * The existing database is usable.  Process
                         * all files specified on the command-line.
@@ -420,7 +421,7 @@ mandocdb(int argc, char *argv[])
                        use_all = 1;
                        for (i = 0; i < argc; i++)
                                filescan(argv[i]);
-                       if (OP_TEST != op)
+                       if (nodb == 0)
                                dbprune(dba);
                } else {
                        /*