struct string_list_item *item;
int counter = 0;
struct notes_tree **trees;
- trees = xmalloc((refs->nr+1) * sizeof(struct notes_tree *));
+ ALLOC_ARRAY(trees, refs->nr + 1);
for_each_string_list_item(item, refs) {
struct notes_tree *t = xcalloc(1, sizeof(struct notes_tree));
init_notes(t, item->string, combine_notes_ignore, 0);