From d133a075fa6f347811a2cd40541fa9b479b0dad9 Mon Sep 17 00:00:00 2001
From: William McBrine <wmcbrine@gmail.com>
Date: Mon, 20 Mar 2006 07:46:26 +0000
Subject: [PATCH] WINDOW._blank was never set to anything but ' '.

---
 curses.h          | 3 +--
 pdcurses/pdcwin.c | 5 ++---
 pdcurses/window.c | 3 +--
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/curses.h b/curses.h
index a2a47432..5cbf419a 100644
--- a/curses.h
+++ b/curses.h
@@ -15,7 +15,7 @@
  * See the file maintain.er for details of the current maintainer.	*
  ************************************************************************/
 
-/* $Id: curses.h,v 1.143 2006/03/20 07:43:33 wmcbrine Exp $ */
+/* $Id: curses.h,v 1.144 2006/03/20 07:46:26 wmcbrine Exp $ */
 
 /*----------------------------------------------------------------------*
  *				PDCurses				*
@@ -587,7 +587,6 @@ typedef struct _win		/* definition of a window	*/
 	char	*_title;	/* window title			   */
 	char	_title_ofs;	/* window title offset from left   */
 	chtype	_title_attr;	/* window title attributes	   */
-	chtype	_blank;		/* window's blank character	   */
 	int	_parx, _pary;	/* coords relative to parent (0,0) */
 	struct	_win *_parent;	/* subwin's pointer to parent win  */
 } WINDOW;
diff --git a/pdcurses/pdcwin.c b/pdcurses/pdcwin.c
index c95d0a79..335725bc 100644
--- a/pdcurses/pdcwin.c
+++ b/pdcurses/pdcwin.c
@@ -24,7 +24,7 @@
 
 #ifdef PDCDEBUG
 const char *rcsid_PDCwin =
-	"$Id: pdcwin.c,v 1.30 2006/03/20 07:43:33 wmcbrine Exp $";
+	"$Id: pdcwin.c,v 1.31 2006/03/20 07:46:26 wmcbrine Exp $";
 #endif
 
 /*man-start**************************************************************
@@ -85,7 +85,7 @@ int PDC_copy_win(const WINDOW *src_w, WINDOW *dst_w, int src_tr,
 		for (col = 0; col < xdiff; col++)
 		{
 			if ((*w1ptr) != (*w2ptr) && !((*w1ptr & A_CHARTEXT)
-			    == src_w->_blank && overlay))
+			    == ' ' && overlay))
 			{
 				*w2ptr = *w1ptr;
 
@@ -210,7 +210,6 @@ WINDOW * PDC_makenew(int num_lines, int num_columns, int begy, int begx)
 	win->_bmarg = num_lines - 1;
 	win->_title_ofs = 1;
 	win->_title_attr = win->_attrs;
-	win->_blank = ' ';
 	win->_parx = win->_pary = -1;
 
 	/* init to say window unchanged */
diff --git a/pdcurses/window.c b/pdcurses/window.c
index 24652f00..cb0c3cb7 100644
--- a/pdcurses/window.c
+++ b/pdcurses/window.c
@@ -47,7 +47,7 @@
 
 #ifdef PDCDEBUG
 const char *rcsid_window =
-	"$Id: window.c,v 1.23 2006/02/23 01:46:52 wmcbrine Exp $";
+	"$Id: window.c,v 1.24 2006/03/20 07:46:26 wmcbrine Exp $";
 #endif
 
 /*man-start**************************************************************
@@ -403,7 +403,6 @@ WINDOW *dupwin(WINDOW *win)
 	new->_title = win->_title;
 	new->_title_ofs = win->_title_ofs;
 	new->_title_attr = win->_title_attr;
-	new->_blank = win->_blank;
 	new->_parx = win->_parx;
 	new->_pary = win->_pary;
 	new->_parent = win->_parent;