From 9481e8c2b668fa717144a0c77cdce4d58f79ea06 Mon Sep 17 00:00:00 2001
From: Edward Wang <edward@ucbvax.Berkeley.EDU>
Date: Wed, 24 Aug 1983 01:19:17 -0800
Subject: [PATCH] free ww_fmap if any

SCCS-vsn: usr.bin/window/wwclose.c 3.3
---
 usr/src/usr.bin/window/wwclose.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr/src/usr.bin/window/wwclose.c b/usr/src/usr.bin/window/wwclose.c
index a9cf14e239..d35d26c9db 100644
--- a/usr/src/usr.bin/window/wwclose.c
+++ b/usr/src/usr.bin/window/wwclose.c
@@ -16,5 +16,7 @@ register struct ww *w;
 	wwfree((char **)w->ww_win);
 	wwfree((char **)w->ww_cov);
 	wwfree((char **)w->ww_buf);
+	if (w->ww_fmap != 0)
+		wwfree((char **)w->ww_fmap);
 	free((char *)w);
 }
-- 
2.20.1