diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 1997-07-08 17:36:44 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 1997-07-08 17:36:44 +0000 |
| commit | 1121eeafd9a61b3fd90917fc23cd1299dc437a78 (patch) | |
| tree | 82296b834c564c5df19408cd16e225bd855a0520 /bin/ed | |
| parent | d63a5f8ef76b24c738525f9694418531d26407f3 (diff) | |
Use line-buffered output if no tty is present. Makes ed work
correctly when there is no tty. Close PR#281
Diffstat (limited to 'bin/ed')
| -rw-r--r-- | bin/ed/main.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/bin/ed/main.c b/bin/ed/main.c index 34d69311131..b5a600b5a0c 100644 --- a/bin/ed/main.c +++ b/bin/ed/main.c @@ -1,4 +1,4 @@ -/* $OpenBSD: main.c,v 1.6 1997/01/15 23:40:23 millert Exp $ */ +/* $OpenBSD: main.c,v 1.7 1997/07/08 17:36:43 millert Exp $ */ /* $NetBSD: main.c,v 1.3 1995/03/21 09:04:44 cgd Exp $ */ /* main.c: This file contains the main control and user-interface routines @@ -39,7 +39,7 @@ char *copyright = #if 0 static char *rcsid = "@(#)main.c,v 1.1 1994/02/01 00:34:42 alm Exp"; #else -static char rcsid[] = "$OpenBSD: main.c,v 1.6 1997/01/15 23:40:23 millert Exp $"; +static char rcsid[] = "$OpenBSD: main.c,v 1.7 1997/07/08 17:36:43 millert Exp $"; #endif #endif /* not lint */ @@ -154,6 +154,8 @@ top: handle_winch(SIGWINCH); if (isatty(0)) signal(SIGWINCH, handle_winch); #endif + if (!isatty(0)) + setlinebuf(stdout); signal(SIGHUP, signal_hup); signal(SIGQUIT, SIG_IGN); signal(SIGINT, signal_int); |