diff options
Diffstat (limited to 'ncurses/base/lib_window.c')
| -rw-r--r-- | ncurses/base/lib_window.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/ncurses/base/lib_window.c b/ncurses/base/lib_window.c index 5323fbf0348e..d69b22b2e476 100644 --- a/ncurses/base/lib_window.c +++ b/ncurses/base/lib_window.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2020,2021 Thomas E. Dickey * + * Copyright 2020-2021,2024 Thomas E. Dickey * * Copyright 1998-2010,2016 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -40,7 +40,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_window.c,v 1.32 2021/10/23 23:06:24 tom Exp $") +MODULE_ID("$Id: lib_window.c,v 1.33 2024/12/07 20:03:37 tom Exp $") NCURSES_EXPORT(void) _nc_synchook(WINDOW *win) @@ -61,8 +61,8 @@ mvderwin(WINDOW *win, int y, int x) T((T_CALLED("mvderwin(%p,%d,%d)"), (void *) win, y, x)); - if (win != 0 - && (orig = win->_parent) != 0 + if (win != NULL + && (orig = win->_parent) != NULL && (x >= 0 && y >= 0) && (x + getmaxx(win) <= getmaxx(orig)) && (y + getmaxy(win) <= getmaxy(orig))) { @@ -178,11 +178,11 @@ NCURSES_EXPORT(WINDOW *) dupwin(WINDOW *win) /* make an exact duplicate of the given window */ { - WINDOW *nwin = 0; + WINDOW *nwin = NULL; T((T_CALLED("dupwin(%p)"), (void *) win)); - if (win != 0) { + if (win != NULL) { #if NCURSES_SP_FUNCS SCREEN *sp = _nc_screen_of(win); #endif @@ -199,7 +199,7 @@ dupwin(WINDOW *win) win->_begx); } - if (nwin != 0) { + if (nwin != NULL) { int i; size_t linesize; |