return NULL; /* nothing in the list.. */
for (it = g_list_last(keylist); it; it = g_list_previous(it)) {
+ GList *kit;
+
p = ret;
ret = g_new0(KeyBindingTree, 1);
- if (p == NULL) {
- GList *it;
- /* this is the first built node, the bottom node of the tree */
- ret->keylist = g_list_copy(keylist); /* shallow copy */
- for (it = ret->keylist; it; it = g_list_next(it)) /* deep copy */
- it->data = g_strdup(it->data);
- }
+ for (kit = it; kit != NULL; kit = g_list_previous(kit))
+ ret->keylist = g_list_prepend(ret->keylist,
+ g_strdup(kit->data)); /* deep copy */
ret->first_child = p;
if (!translate_key(it->data, &ret->state, &ret->key)) {
tree_destroy(ret);