From 96f210d25369acb687ad112b891826a165f27dbf Mon Sep 17 00:00:00 2001
From: Catherine <whitequark@whitequark.org>
Date: Wed, 24 Dec 2025 02:18:09 +0000
Subject: [PATCH] Clear git metadata from PATCH'd manifests.

---
 src/update.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/update.go b/src/update.go
index 99c6ad7..3045b59 100644
--- a/src/update.go
+++ b/src/update.go
@@ -182,6 +182,9 @@ func PartialUpdateFromArchive(
 		// `*Manifest` objects, which should never be mutated.
 		newManifest := &Manifest{}
 		proto.Merge(newManifest, oldManifest)
+		newManifest.RepoUrl = nil
+		newManifest.Branch = nil
+		newManifest.Commit = nil
 		if err := ApplyTarPatch(newManifest, reader, parents); err != nil {
 			return nil, err
 		} else {