Adam Sampson e18ad0db11 WIP: Avoid Expect clobbering stdout when stdin isn't a tty. ...

Doing expect_after before a child process has been spawned causes Expect
to try reading from stdin. If stdin is /dev/null, it gets an EOF from
the read, assumes it's been closed... and closes stdout too, so we don't
see any more of the child process interaction.

WIP because I've only done this for simh.

2018-08-04 01:30:42 +01:00

3.1 KiB

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