Index: man_validate.c
===================================================================
RCS file: /home/cvs/mdocml/mandoc/man_validate.c,v
retrieving revision 1.155
diff -u -p -u -r1.155 man_validate.c
--- man_validate.c	30 Oct 2020 13:24:33 -0000	1.155
+++ man_validate.c	28 Mar 2021 11:21:33 -0000
@@ -475,6 +475,9 @@ post_TH(CHKARGS)
 	struct roff_node *nb;
 	const char	*p;
 
+	if (man->meta.title != NULL)
+		return;
+
 	free(man->meta.title);
 	free(man->meta.vol);
 	free(man->meta.os);