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| author | Chet Ramey <chet.ramey@case.edu> | 2011-12-12 22:03:58 -0500 |
|---|---|---|
| committer | Chet Ramey <chet.ramey@case.edu> | 2011-12-12 22:03:58 -0500 |
| commit | 5f8cde236aa72470a886bf8e7d8aaca32506d8dd (patch) | |
| tree | 6472b60e768f40b20cac3c3da60ffea9d3cb26cb /lib/readline/rltty.c | |
| parent | 9ec5ed66405529e0d4d7edc5636c692e75edfccd (diff) | |
| download | bash-5f8cde236aa72470a886bf8e7d8aaca32506d8dd.tar.gz | |
commit bash-20100728 snapshot
Diffstat (limited to 'lib/readline/rltty.c')
| -rw-r--r-- | lib/readline/rltty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/readline/rltty.c b/lib/readline/rltty.c index 0dd5d104..d237b1c0 100644 --- a/lib/readline/rltty.c +++ b/lib/readline/rltty.c @@ -604,7 +604,7 @@ rl_prep_terminal (meta_flag) /* Try to keep this function from being INTerrupted. */ _rl_block_sigint (); - tty = fileno (rl_instream); + tty = rl_instream ? fileno (rl_instream) : fileno (stdin); if (get_tty_settings (tty, &tio) < 0) { @@ -678,7 +678,7 @@ rl_deprep_terminal () /* Try to keep this function from being interrupted. */ _rl_block_sigint (); - tty = fileno (rl_instream); + tty = rl_instream ? fileno (rl_instream) : fileno (stdout); if (_rl_enable_keypad) _rl_control_keypad (0); |