Dgit.pm: Move upstream_commitish_search from git-debrebase

No functional change.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 0 insertions, 11 deletions

diff --git a/git-debrebase b/git-debrebase
index 71bf39d..eb585e3 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -1994,17 +1994,6 @@ sub do_stitch ($;$) {
     stitch($dangling_head, $ffq_prev, $gdrlast, $ffq_prev_commitish, $prose);
 }
 
-sub upstream_commitish_search ($$) {
-    my ($upstream_version, $tried) = @_;
-    # todo: at some point maybe use git-deborig to do this
-    foreach my $tagpfx ('', 'v', 'upstream/') {
-	my $tag = $tagpfx.(dep14_version_mangle $upstream_version);
-	my $new_upstream = git_get_ref "refs/tags/$tag";
-	push @$tried, $tag;
-	return $new_upstream if length $new_upstream;
-    }
-}
-
 sub resolve_upstream_version ($$) {
     my ($new_upstream, $upstream_version) = @_;