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Git.pm: correctly handle directory name that evaluates to "false"

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The repository constructor mistakenly rewrote a Directory parameter that
Perl happens to evaluate to false (e.g. "0") to ".".

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Philippe Bruhat (BooK) 2008-12-29 01:25:00 +01:00 committed by Junio C Hamano
parent d99bf51add
commit 11b8a41c45
1 changed files with 4 additions and 3 deletions
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7
perl/Git.pm
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@ -166,11 +166,12 @@ sub repository {
}
}
if (not defined $opts{Repository} and not defined $opts{WorkingCopy}) {
$opts{Directory} ||= '.';
if (not defined $opts{Repository} and not defined $opts{WorkingCopy}
and not defined $opts{Directory}) {
$opts{Directory} = '.';
}
if ($opts{Directory}) {
if (defined $opts{Directory}) {
-d $opts{Directory} or throw Error::Simple("Directory not found: $!");
my $search = Git->repository(WorkingCopy => $opts{Directory});