Declaring variable `dirty`.
@ -64,7 +64,7 @@ assign(Store.prototype, {
for (let i = 0; i < dependents.length; i += 1) {
const dependent = dependents[i];
const componentState = {};
dirty = false;
let dirty = false;
for (let j = 0; j < dependent.props.length; j += 1) {
const prop = dependent.props[j];