Allow the test suite to pass in a directory whose name contains spaces

diff --git a/notes.c b/notes.c
index 88cf4747c16724931682e606a2c1fba4c07b2f49..542563b280ad305da1452d57653728b9005874e6 100644 (file)
--- a/notes.c
+++ b/notes.c
@@ -70,7 +70,7 @@ struct non_note {
 
 struct notes_tree default_notes_tree;
 
-static struct string_list display_notes_refs;
+static struct string_list display_notes_refs = STRING_LIST_INIT_NODUP;
 static struct notes_tree **display_notes_trees;
 
 static void load_subtree(struct notes_tree *t, struct leaf_node *subtree,
@@ -153,8 +153,8 @@ static struct leaf_node *note_tree_find(struct notes_tree *t,
  * How to consolidate an int_node:
  * If there are > 1 non-NULL entries, give up and return non-zero.
  * Otherwise replace the int_node at the given index in the given parent node
- * with the only entry (or a NULL entry if no entries) from the given tree,
- * and return 0.
+ * with the only NOTE entry (or a NULL entry if no entries) from the given
+ * tree, and return 0.
  */
 static int note_tree_consolidate(struct int_node *tree,
        struct int_node *parent, unsigned char index)
@@ -173,6 +173,8 @@ static int note_tree_consolidate(struct int_node *tree,
                }
        }
 
+       if (p && (GET_PTR_TYPE(p) != PTR_TYPE_NOTE))
+               return -2;
        /* replace tree with p in parent[index] */
        parent->a[index] = p;
        free(tree);
@@ -446,7 +448,7 @@ static void load_subtree(struct notes_tree *t, struct leaf_node *subtree,
                        l = (struct leaf_node *)
                                xcalloc(1, sizeof(struct leaf_node));
                        hashcpy(l->key_sha1, object_sha1);
-                       hashcpy(l->val_sha1, entry.sha1);
+                       hashcpy(l->val_sha1, entry.oid->hash);
                        if (len < 20) {
                                if (!S_ISDIR(entry.mode) || path_len != 2)
                                        goto handle_non_note; /* not subtree */
@@ -493,7 +495,7 @@ static void load_subtree(struct notes_tree *t, struct leaf_node *subtree,
                        }
                        strbuf_addstr(&non_note_path, entry.path);
                        add_non_note(t, strbuf_detach(&non_note_path, NULL),
-                                    entry.mode, entry.sha1);
+                                    entry.mode, entry.oid->hash);
                }
        }
        free(buf);
@@ -993,7 +995,7 @@ const char *default_notes_ref(void)
 void init_notes(struct notes_tree *t, const char *notes_ref,
                combine_notes_fn combine_notes, int flags)
 {
-       unsigned char sha1[20], object_sha1[20];
+       struct object_id oid, object_oid;
        unsigned mode;
        struct leaf_node root_tree;
 
@@ -1017,16 +1019,16 @@ void init_notes(struct notes_tree *t, const char *notes_ref,
        t->dirty = 0;
 
        if (flags & NOTES_INIT_EMPTY || !notes_ref ||
-           get_sha1_treeish(notes_ref, object_sha1))
+           get_sha1_treeish(notes_ref, object_oid.hash))
                return;
-       if (flags & NOTES_INIT_WRITABLE && read_ref(notes_ref, object_sha1))
+       if (flags & NOTES_INIT_WRITABLE && read_ref(notes_ref, object_oid.hash))
                die("Cannot use notes ref %s", notes_ref);
-       if (get_tree_entry(object_sha1, "", sha1, &mode))
+       if (get_tree_entry(object_oid.hash, "", oid.hash, &mode))
                die("Failed to read notes tree referenced by %s (%s)",
-                   notes_ref, sha1_to_hex(object_sha1));
+                   notes_ref, oid_to_hex(&object_oid));
 
        hashclr(root_tree.key_sha1);
-       hashcpy(root_tree.val_sha1, sha1);
+       hashcpy(root_tree.val_sha1, oid.hash);
        load_subtree(t, &root_tree, t->root, 0);
 }