[mercury-users] Opening standard input stream when nothing is read.

[Bartlomiej Szymczak]

Hi, all.

I've tried to run my mercury code with nohup, but I get an error:

$ nohup ./john
nohup: appending output to `nohup.out'
$ cat nohup.out
Mercury runtime: error opening standard input stream in binary mode:
        fdopen() failed: Invalid argument

The strangest thing is that I never read anything from standard input
in my program. I do read files, however.

Of course everything works OK if I run it without nohup or as:
$ nohup ./john </dev/null

But I still think it's a strange behavior of my program to try to open
the stdin if I don't read anything from it.

-- 
Bartlomiej Antoni Szymczak
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