push.default doc: explain simple after upstream

diff --git a/object.c b/object.c
index 6b06297a5f06cc35cb266d6dd36c92df75a82de7..0498b18d451b2335d21e2db3edc0ce7838aaa50e 100644 (file)
--- a/object.c
+++ b/object.c
@@ -198,6 +198,17 @@ struct object *parse_object(const unsigned char *sha1)
        if (obj && obj->parsed)
                return obj;
 
+       if ((obj && obj->type == OBJ_BLOB) ||
+           (!obj && has_sha1_file(sha1) &&
+            sha1_object_info(sha1, NULL) == OBJ_BLOB)) {
+               if (check_sha1_signature(repl, NULL, 0, NULL) < 0) {
+                       error("sha1 mismatch %s\n", sha1_to_hex(repl));
+                       return NULL;
+               }
+               parse_blob_buffer(lookup_blob(sha1), NULL, 0);
+               return lookup_object(sha1);
+       }
+
        buffer = read_sha1_file(sha1, &type, &size);
        if (buffer) {
                if (check_sha1_signature(repl, buffer, size, typename(type)) < 0) {