diff options
| author |   millert <millert@openbsd.org> | 2000-06-19 03:53:34 +0000 |
|---|---|---|
| committer | millert <millert@openbsd.org> | 2000-06-19 03:53:34 +0000 |
| commit | 1fe33145a0a9b1310a0413297a8deb871918b27f (patch) | |
| tree | a49980b8f48836a617da8010fb9ef237771dbe5b /lib/libcurses/base/lib_set_term.c | |
| parent | IPv6 IPsec, outbound direction. (diff) | |
| download | wireguard-openbsd-1fe33145a0a9b1310a0413297a8deb871918b27f.tar.xz wireguard-openbsd-1fe33145a0a9b1310a0413297a8deb871918b27f.zip | |
ncurses-5.0-20000617
Diffstat (limited to 'lib/libcurses/base/lib_set_term.c')
| -rw-r--r-- | lib/libcurses/base/lib_set_term.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/lib/libcurses/base/lib_set_term.c b/lib/libcurses/base/lib_set_term.c index 014e43a85f3..1faa7d53fd1 100644 --- a/lib/libcurses/base/lib_set_term.c +++ b/lib/libcurses/base/lib_set_term.c @@ -1,4 +1,4 @@ -/* $OpenBSD: lib_set_term.c,v 1.8 2000/03/26 16:45:03 millert Exp $ */ +/* $OpenBSD: lib_set_term.c,v 1.9 2000/06/19 03:53:46 millert Exp $ */ /**************************************************************************** * Copyright (c) 1998,1999,2000 Free Software Foundation, Inc. * @@ -45,7 +45,7 @@ #include <term.h> /* cur_term */ #include <tic.h> -MODULE_ID("$From: lib_set_term.c,v 1.51 2000/03/26 01:03:36 tom Exp $") +MODULE_ID("$From: lib_set_term.c,v 1.52 2000/05/27 23:22:36 tom Exp $"); SCREEN * set_term(SCREEN * screenp) @@ -111,6 +111,18 @@ delscreen(SCREEN * sp) del_curterm(sp->_term); + /* + * If the associated output stream has been closed, we can discard the + * set-buffer. Limit the error check to EBADF, since fflush may fail + * for other reasons than trying to operate upon a closed stream. + */ + if (sp->_ofp != 0 + && sp->_setbuf != 0 + && fflush(sp->_ofp) != 0 + && errno == EBADF) { + free(sp->_setbuf); + } + free(sp); /* |