On Fri, Sep 24, 2010 at 13:22, Tor Arntsen <tor@xxxxxxxxxxx> wrote:
>> If that's the case (I don't have a 5.6 here to do archeology on) then
>> git add -p never worked in 5.6. That was added in 5cde71d6 when it was
>> introduced in 2006:
>>
>> Â Â+sub run_cmd_pipe {
>> Â Â+ Â Â Â my $fh = undef;
>> Â Â+ Â Â Â open($fh, '-|', @_) or die;
>> Â Â+ Â Â Â return <$fh>;
>> Â Â+}
>>
>
> Can't use an undefined value as filehandle reference at test-pl.pl line 5.
> (that's the 'open' line)
Maybe it is not the syntax (the separate argument for open mode
in this case), but the initialization of $fh to 'undef' which is the
problem here?
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