Merge pull request #485 from ZauberNerd/fix-non-external-delta-ref

plumbing: resolve non-external delta references

1 files changed, 9 insertions, 0 deletions

diff --git a/plumbing/format/packfile/parser.go b/plumbing/format/packfile/parser.go
index 522c146..6012b04 100644
--- a/plumbing/format/packfile/parser.go
+++ b/plumbing/format/packfile/parser.go
@@ -237,6 +237,15 @@ func (p *Parser) indexObjects() error {
 				return err
 			}
 
+			// Move children of placeholder parent into actual parent, in case this
+			// was a non-external delta reference.
+			if placeholder, ok := p.oiByHash[sha1]; ok {
+				ota.Children = placeholder.Children
+				for _, c := range ota.Children {
+					c.Parent = ota
+				}
+			}
+
 			ota.SHA1 = sha1
 			p.oiByHash[ota.SHA1] = ota
 		}