Merge pull request #707 from pjbgf/experimental-sha256

*: Add support for initializing SHA256 repositories

1 files changed, 3 insertions, 0 deletions

diff --git a/plumbing/hash/hash.go b/plumbing/hash/hash.go
index 80e4b5f..82d1856 100644
--- a/plumbing/hash/hash.go
+++ b/plumbing/hash/hash.go
@@ -21,6 +21,7 @@ func init() {
 // that registers new algorithms to avoid side effects.
 func reset() {
 	algos[crypto.SHA1] = sha1cd.New
+	algos[crypto.SHA256] = crypto.SHA256.New
 }
 
 // RegisterHash allows for the hash algorithm used to be overriden.
@@ -34,6 +35,8 @@ func RegisterHash(h crypto.Hash, f func() hash.Hash) error {
 	switch h {
 	case crypto.SHA1:
 		algos[h] = f
+	case crypto.SHA256:
+		algos[h] = f
 	default:
 		return fmt.Errorf("unsupported hash function: %v", h)
 	}