diff options
Diffstat (limited to 'ncurses/base/lib_ungetch.c')
| -rw-r--r-- | ncurses/base/lib_ungetch.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ncurses/base/lib_ungetch.c b/ncurses/base/lib_ungetch.c index fcbe6f4a90c1..8729f1fdf308 100644 --- a/ncurses/base/lib_ungetch.c +++ b/ncurses/base/lib_ungetch.c @@ -1,5 +1,5 @@ /**************************************************************************** - * Copyright 2020 Thomas E. Dickey * + * Copyright 2020,2024 Thomas E. Dickey * * Copyright 1998-2011,2012 Free Software Foundation, Inc. * * * * Permission is hereby granted, free of charge, to any person obtaining a * @@ -43,7 +43,7 @@ #include <curses.priv.h> -MODULE_ID("$Id: lib_ungetch.c,v 1.17 2020/02/02 23:34:34 tom Exp $") +MODULE_ID("$Id: lib_ungetch.c,v 1.18 2024/12/07 20:03:37 tom Exp $") #include <fifo_defs.h> @@ -65,7 +65,7 @@ safe_ungetch(SCREEN *sp, int ch) T((T_CALLED("ungetch(%p,%s)"), (void *) sp, _nc_tracechar(sp, ch))); - if (sp != 0 && tail >= 0) { + if (sp != NULL && tail >= 0) { if (head < 0) { head = 0; t_inc(); |