Function check

public/bundle.js:7866–7908

()

			return lastData.indexOf(__webpack_require__.h()) >= 0;
		};
		var check = function check() {
			module.hot.check(function(err, updatedModules) {
				if(err) {
					if(module.hot.status() in {abort: 1, fail: 1}) {
						console.warn("[HMR] Cannot check for update. Need to do a full reload!");
						console.warn("[HMR] " + err.stack || err.message);
					} else {
						console.warn("[HMR] Update check failed: " + err.stack || err.message);
					}
					return;
				}
	
				if(!updatedModules) {
					console.warn("[HMR] Cannot find update. Need to do a full reload!");
					console.warn("[HMR] (Probably because of restarting the webpack-dev-server)");
					return;
				}
	
				module.hot.apply({
					ignoreUnaccepted: true
				}, function(err, renewedModules) {
					if(err) {
						if(module.hot.status() in {abort: 1, fail: 1}) {
							console.warn("[HMR] Cannot apply update. Need to do a full reload!");
							console.warn("[HMR] " + err.stack || err.message);
						} else {
							console.warn("[HMR] Update failed: " + err.stack || err.message);
						}
						return;
					}
	
					if(!upToDate()) {
						check();
					}
	
					__webpack_require__(57)(updatedModules, renewedModules);
	
					if(upToDate()) {
						console.log("[HMR] App is up to date.");
					}
				});
			});
		};
		var addEventListener = window.addEventListener ? function(eventName, listener) {
			window.addEventListener(eventName, listener, false);
		} : function (eventName, listener) {