===================================================================
RCS file: /cvs/mandoc/tag.c,v
retrieving revision 1.16
retrieving revision 1.19
diff -u -p -r1.16 -r1.19
--- mandoc/tag.c	2016/11/08 16:23:58	1.16
+++ mandoc/tag.c	2018/02/23 16:47:10	1.19
@@ -1,4 +1,4 @@
-/*	$Id: tag.c,v 1.16 2016/11/08 16:23:58 schwarze Exp $ */
+/*	$Id: tag.c,v 1.19 2018/02/23 16:47:10 schwarze Exp $ */
 /*
  * Copyright (c) 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
  *
@@ -38,7 +38,7 @@ struct tag_entry {
 	char	 s[];
 };
 
-static	void	 tag_signal(int) __attribute__((noreturn));
+static	void	 tag_signal(int) __attribute__((__noreturn__));
 
 static struct ohash	 tag_data;
 static struct tag_files	 tag_files;
@@ -213,6 +213,9 @@ tag_write(void)
 	ohash_delete(&tag_data);
 	if (stream != NULL)
 		fclose(stream);
+	else
+		close(tag_files.tfd);
+	tag_files.tfd = -1;
 }
 
 void
@@ -221,11 +224,11 @@ tag_unlink(void)
 	pid_t	 tc_pgid;
 
 	if (tag_files.tcpgid != -1) {
-		tc_pgid = tcgetpgrp(STDIN_FILENO);
+		tc_pgid = tcgetpgrp(tag_files.ofd);
 		if (tc_pgid == tag_files.pager_pid ||
 		    tc_pgid == getpgid(0) ||
 		    getpgid(tc_pgid) == -1)
-			(void)tcsetpgrp(STDIN_FILENO, tag_files.tcpgid);
+			(void)tcsetpgrp(tag_files.ofd, tag_files.tcpgid);
 	}
 	if (*tag_files.ofn != '\0')
 		unlink(tag_files.ofn);