Function git_configset_clear

config.c:1802–1820

}

void git_configset_clear(struct config_set *set)
{
	struct config_set_element *entry;
	struct hashmap_iter iter;
	if (!set->hash_initialized)
		return;

	hashmap_for_each_entry(&set->config_hash, &iter, entry,
				ent /* member name */) {
		free(entry->key);
		string_list_clear(&entry->value_list, 1);
	}
	hashmap_clear_and_free(&set->config_hash, struct config_set_element, ent);
	set->hash_initialized = 0;
	free(set->list.items);
	set->list.nr = 0;
	set->list.alloc = 0;
	set->list.items = NULL;
}

static int config_set_callback(const char *key, const char *value,
			       const struct config_context *ctx,