undef/git-commit-vandalism
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git-svn: warn instead of dying when commit data is missing

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It is possible to have refs globbed by git-svn which stores data
purely in git; gently skip those instead of dying and assuming
user error.

ref: http://mid.gmane.org/CALi1mtdtNF_GtzyPTbfb7N51wwxsFY7zm8hsgwxr3tHcZZboyg@mail.gmail.com

Suggested-by: Jacob Godserv <jacobgodserv@gmail.com>
Cc: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Eric Wong <e@80x24.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Wong 2016-07-02 10:33:18 +00:00
parent 19e9542fa2
commit 2af7da9f8f
1 changed files with 6 additions and 2 deletions
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8
perl/Git/SVN.pm
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@ -97,8 +97,12 @@ sub resolve_local_globs {
"existing: $existing\n",
" globbed: $refname\n";
}
my $u = (::cmt_metadata("$refname"))[0] or die
"$refname: no associated commit metadata\n";
my $u = (::cmt_metadata("$refname"))[0];
if (!defined($u)) {
warn
"W: $refname: no associated commit metadata from SVN, skipping\n";
next;
}
$u =~ s!^\Q$url\E(/|$)!! or die
"$refname: '$url' not found in '$u'\n";
if ($pathname ne $u) {