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| author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2009-09-20 18:31:16 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2009-09-20 18:31:16 +0000 |
| commit | b29d4affd855d0955865820dabf34182a2458da9 (patch) | |
| tree | 7b1535814dbb89ec1d4c2e9550119aea42ded71d /compat/forkpty-sunos.c | |
| parent | 6594af37292d470f54dda9218bb61676b861ad45 (diff) | |
Don't try to use tio if it is NULL.
Diffstat (limited to 'compat/forkpty-sunos.c')
| -rw-r--r-- | compat/forkpty-sunos.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compat/forkpty-sunos.c b/compat/forkpty-sunos.c index 09d1e572..8d7caac5 100644 --- a/compat/forkpty-sunos.c +++ b/compat/forkpty-sunos.c @@ -1,4 +1,4 @@ -/* $Id: forkpty-sunos.c,v 1.7 2009-08-19 16:06:45 nicm Exp $ */ +/* $Id: forkpty-sunos.c,v 1.8 2009-09-20 18:31:16 nicm Exp $ */ /* * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net> @@ -62,7 +62,7 @@ forkpty(int *master, unused char *name, struct termios *tio, struct winsize *ws) if (ioctl(slave, I_PUSH, "ldterm") == -1) fatal("ioctl failed"); - if (tcsetattr(slave, TCSAFLUSH, tio) == -1) + if (tio != NULL && tcsetattr(slave, TCSAFLUSH, tio) == -1) fatal("tcsetattr failed"); if (ioctl(slave, TIOCSWINSZ, ws) == -1) fatal("ioctl failed"); |