load_subtree(): remove unnecessary conditional

At this point in the code, len is *always* <= 20.

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/notes.c b/notes.c
index 71cc664b5008f4cc6b0c10c87abca0b3ace1b6c4..a8b937173639c6defea70d41a1e09257504b1b87 100644 (file)
--- a/notes.c
+++ b/notes.c
@@ -446,25 +446,24 @@ static void load_subtree(struct notes_tree *t, struct leaf_node *subtree,
                 * If object SHA1 is incomplete (len < 20), and current
                 * component consists of 2 hex chars, assume note subtree
                 */
-               if (len <= GIT_SHA1_RAWSZ) {
-                       type = PTR_TYPE_NOTE;
-                       l = (struct leaf_node *)
-                               xcalloc(1, sizeof(struct leaf_node));
-                       oidcpy(&l->key_oid, &object_oid);
-                       oidcpy(&l->val_oid, entry.oid);
-                       if (len < GIT_SHA1_RAWSZ) {
-                               if (!S_ISDIR(entry.mode) || path_len != 2)
-                                       goto handle_non_note; /* not subtree */
-                               l->key_oid.hash[KEY_INDEX] = (unsigned char) len;
-                               type = PTR_TYPE_SUBTREE;
-                       }
-                       if (note_tree_insert(t, node, n, l, type,
-                                            combine_notes_concatenate))
-                               die("Failed to load %s %s into notes tree "
-                                   "from %s",
-                                   type == PTR_TYPE_NOTE ? "note" : "subtree",
-                                   oid_to_hex(&l->key_oid), t->ref);
+               type = PTR_TYPE_NOTE;
+               l = (struct leaf_node *)
+                       xcalloc(1, sizeof(struct leaf_node));
+               oidcpy(&l->key_oid, &object_oid);
+               oidcpy(&l->val_oid, entry.oid);
+               if (len < GIT_SHA1_RAWSZ) {
+                       if (!S_ISDIR(entry.mode) || path_len != 2)
+                               goto handle_non_note; /* not subtree */
+                       l->key_oid.hash[KEY_INDEX] = (unsigned char) len;
+                       type = PTR_TYPE_SUBTREE;
                }
+               if (note_tree_insert(t, node, n, l, type,
+                                    combine_notes_concatenate))
+                       die("Failed to load %s %s into notes tree "
+                           "from %s",
+                           type == PTR_TYPE_NOTE ? "note" : "subtree",
+                           oid_to_hex(&l->key_oid), t->ref);
+
                continue;
 
 handle_non_note: