From: Eric Wong <e@80x24.org>
To: Junio C Hamano <gitster@pobox.com>
Cc: git@vger.kernel.org
Subject: [PATCH] git-svn: allow "0" in SVN path components
Date: Mon, 12 Dec 2016 11:09:14 +0000 [thread overview]
Message-ID: <20161212110914.GA24736@starla> (raw)
Blindly checking a path component for falsiness is unwise, as
"0" is false to Perl, but a valid pathname component for SVN
(or any filesystem).
Found via random code reading.
Signed-off-by: Eric Wong <e@80x24.org>
---
Junio: this bugfix should go to "maint".
Will push along with a doc fix for Juergen.
perl/Git/SVN/Ra.pm | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/perl/Git/SVN/Ra.pm b/perl/Git/SVN/Ra.pm
index e764696801..56ad9870bc 100644
--- a/perl/Git/SVN/Ra.pm
+++ b/perl/Git/SVN/Ra.pm
@@ -606,7 +606,7 @@ sub minimize_url {
my $latest = $ra->get_latest_revnum;
$ra->get_log("", $latest, 0, 1, 0, 1, sub {});
};
- } while ($@ && ($c = shift @components));
+ } while ($@ && defined($c = shift @components));
return canonicalize_url($url);
}
--
EW
next reply other threads:[~2016-12-12 11:09 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-12 11:09 Eric Wong [this message]
2016-12-12 19:04 ` [PATCH] git-svn: allow "0" in SVN path components Junio C Hamano
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