diff options
| author | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-07-15 19:13:26 +0000 |
|---|---|---|
| committer | Martynas Venckus <martynas@cvs.openbsd.org> | 2008-07-15 19:13:26 +0000 |
| commit | 8c98cf2d56717b8effe65a1576fef2af96a6c51e (patch) | |
| tree | 0aada54ac87cb80c5553893222a17465b388461a /usr.bin | |
| parent | 23af302ba59948da10b50d5bda91cb50b8fff0a4 (diff) | |
set cp to the value of PAGER, so that type1 doesn't try to use it
uninitialized (page=1), or use wrong previously-set value of crt
(page=0). ok millert@
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/mail/cmd1.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr.bin/mail/cmd1.c b/usr.bin/mail/cmd1.c index da6bad2b920..87a633e0075 100644 --- a/usr.bin/mail/cmd1.c +++ b/usr.bin/mail/cmd1.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cmd1.c,v 1.26 2007/04/03 18:01:49 martynas Exp $ */ +/* $OpenBSD: cmd1.c,v 1.27 2008/07/15 19:13:25 martynas Exp $ */ /* $NetBSD: cmd1.c,v 1.9 1997/07/09 05:29:48 mikel Exp $ */ /*- @@ -34,7 +34,7 @@ #if 0 static const char sccsid[] = "@(#)cmd1.c 8.2 (Berkeley) 4/20/95"; #else -static const char rcsid[] = "$OpenBSD: cmd1.c,v 1.26 2007/04/03 18:01:49 martynas Exp $"; +static const char rcsid[] = "$OpenBSD: cmd1.c,v 1.27 2008/07/15 19:13:25 martynas Exp $"; #endif #endif /* not lint */ @@ -370,7 +370,8 @@ type1(int *msgvec, char *cmd, int doign, int page) } if (page || nlines > (*cp ? atoi(cp) : realscreenheight)) { restoreterm = (tcgetattr(fileno(stdin), &tbuf) == 0); - obuf = Popen(value("PAGER"), "w"); + cp = value("PAGER"); + obuf = Popen(cp, "w"); if (obuf == NULL) { warn("%s", cp); obuf = stdout; |