refs: push the submodule attribute down

diff --git a/fast-import.c b/fast-import.c
index f561ba833bd75b87f1786281813ad40ecc107e95..64fe602f0bb62c4848798d1bdb43a7be9ab5f523 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -2218,13 +2218,17 @@ static uintmax_t do_change_note_fanout(
                char *fullpath, unsigned int fullpath_len,
                unsigned char fanout)
 {
-       struct tree_content *t = root->tree;
+       struct tree_content *t;
        struct tree_entry *e, leaf;
        unsigned int i, tmp_hex_sha1_len, tmp_fullpath_len;
        uintmax_t num_notes = 0;
        unsigned char sha1[20];
        char realpath[60];
 
+       if (!root->tree)
+               load_tree(root);
+       t = root->tree;
+
        for (i = 0; t && i < t->entry_count; i++) {
                e = t->entries[i];
                tmp_hex_sha1_len = hex_sha1_len + e->name->str_len;
@@ -2276,8 +2280,6 @@ static uintmax_t do_change_note_fanout(
                                leaf.tree);
                } else if (S_ISDIR(e->versions[1].mode)) {
                        /* This is a subdir that may contain note entries */
-                       if (!e->tree)
-                               load_tree(e);
                        num_notes += do_change_note_fanout(orig_root, e,
                                hex_sha1, tmp_hex_sha1_len,
                                fullpath, tmp_fullpath_len, fanout);