From 9d1a7338b0e5cff81475b71283c87f9e7588224c Mon Sep 17 00:00:00 2001
From: Bill-Gray <pluto@projectpluto.com>
Date: Fri, 6 Jan 2023 12:09:13 -0500
Subject: [PATCH] subwin() made the subwindow one row/line too small when fed
 nlines=0 or ncols=0.  Fix for issue #265.

---
 pdcurses/window.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pdcurses/window.c b/pdcurses/window.c
index 28d90ac8..70f94b71 100644
--- a/pdcurses/window.c
+++ b/pdcurses/window.c
@@ -354,9 +354,9 @@ WINDOW *subwin(WINDOW *orig, int nlines, int ncols, int begy, int begx)
     k = begx - orig->_begx;
 
     if (!nlines)
-        nlines = orig->_maxy - 1 - j;
+        nlines = orig->_maxy - j;
     if (!ncols)
-        ncols  = orig->_maxx - 1 - k;
+        ncols  = orig->_maxx - k;
 
     win = PDC_makenew(nlines, ncols, begy, begx);
     if (!win)