summaryrefslogtreecommitdiff
path: root/git-svn.perl
diff options
context:
space:
mode:
Diffstat (limited to 'git-svn.perl')
-rwxr-xr-xgit-svn.perl15
1 files changed, 13 insertions, 2 deletions
diff --git a/git-svn.perl b/git-svn.perl
index 39bcb45593..9b046b693f 100755
--- a/git-svn.perl
+++ b/git-svn.perl
@@ -2963,14 +2963,25 @@ sub other_gs {
$ref_id .= "\@$r";
# just grow a tail if we're not unique enough :x
$ref_id .= '-' while find_ref($ref_id);
- print STDERR "Initializing parent: $ref_id\n" unless $::_q > 1;
my ($u, $p, $repo_id) = ($new_url, '', $ref_id);
if ($u =~ s#^\Q$url\E(/|$)##) {
$p = $u;
$u = $url;
$repo_id = $self->{repo_id};
}
- $gs = Git::SVN->init($u, $p, $repo_id, $ref_id, 1);
+ while (1) {
+ # It is possible to tag two different subdirectories at
+ # the same revision. If the url for an existing ref
+ # does not match, we must either find a ref with a
+ # matching url or create a new ref by growing a tail.
+ $gs = Git::SVN->init($u, $p, $repo_id, $ref_id, 1);
+ my (undef, $max_commit) = $gs->rev_map_max(1);
+ last if (!$max_commit);
+ my ($url) = ::cmt_metadata($max_commit);
+ last if ($url eq $gs->full_url);
+ $ref_id .= '-';
+ }
+ print STDERR "Initializing parent: $ref_id\n" unless $::_q > 1;
}
$gs
}