===================================================================
RCS file: /cvs/mandoc/mandocdb.c,v
retrieving revision 1.268
retrieving revision 1.272
diff -u -p -r1.268 -r1.272
--- mandoc/mandocdb.c	2021/08/07 13:02:10	1.268
+++ mandoc/mandocdb.c	2023/04/28 19:11:03	1.272
@@ -1,6 +1,6 @@
-/* $Id: mandocdb.c,v 1.268 2021/08/07 13:02:10 schwarze Exp $ */
+/* $Id: mandocdb.c,v 1.272 2023/04/28 19:11:03 schwarze Exp $ */
 /*
- * Copyright (c) 2011-2020 Ingo Schwarze <schwarze@openbsd.org>
+ * Copyright (c) 2011-2021 Ingo Schwarze <schwarze@openbsd.org>
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2016 Ed Maste <emaste@freebsd.org>
  *
@@ -532,6 +532,9 @@ out:
 	mpages_free();
 	ohash_delete(&mpages);
 	ohash_delete(&mlinks);
+#if DEBUG_MEMORY
+	mandoc_dbg_finish();
+#endif
 	return exitcode;
 usage:
 	progname = getprogname();
@@ -629,6 +632,8 @@ treescan(void)
 					say(path, "&stat");
 				continue;
 			}
+			if ((ff->fts_statp->st_mode & S_IFMT) != S_IFREG)
+				continue;
 			/* FALLTHROUGH */
 
 		/*
@@ -799,7 +804,7 @@ filescan(const char *infile)
 	 * We have to do lstat(2) before realpath(3) loses
 	 * the information whether this is a symbolic link.
 	 * We need to know that because for symbolic links,
-	 * we want to use the orginal file name, while for
+	 * we want to use the original file name, while for
 	 * regular files, we want to use the real path.
 	 */
 	if (lstat(infile, &st) == -1) {
@@ -2249,11 +2254,11 @@ dbwrite(struct dba *dba)
 		say(tfn, "&dba_write");
 		goto err;
 	}
-	if ((fd1 = open(MANDOC_DB, O_RDONLY, 0)) == -1) {
+	if ((fd1 = open(MANDOC_DB, O_RDONLY)) == -1) {
 		say(MANDOC_DB, "&open");
 		goto err;
 	}
-	if ((fd2 = open(tfn, O_RDONLY, 0)) == -1) {
+	if ((fd2 = open(tfn, O_RDONLY)) == -1) {
 		say(tfn, "&open");
 		goto err;
 	}