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Patch for Shell.pm
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From:
Manuel Valente
Date:
January 29, 2004 04:37
Subject:
Patch for Shell.pm
Message ID:
4016AB72.1080503@idealx.com
Nick,
I'd like to submit the small attached patch to Shell.pm.
If $Shell::capture_stderr is set to -1, the module will discard the
STDERR of the process.
This is useful for instance for:
#!/usr/bin/perl
use Shell qw(which);
$Shell::capture_stderr = -1;
unless (which('command'))
{
do_something();
}
Regards,
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Patch for Shell.pm
by Manuel Valente