Fix not answering any response if no apps detected

src/drivers/phantomjs/driver.js

@@ -73,12 +73,10 @@
 			displayApps: function() {
 				var
 					app, cats,
-					apps  = [],
+					apps  = [];
-					count = wappalyzer.detected[url] ? Object.keys(wappalyzer.detected[url]).length : 0;
 
 				wappalyzer.log('driver.displayApps');
 
-				if ( count ) {
 				for ( app in wappalyzer.detected[url] ) {
 					cats = [];
 
@@ -97,7 +95,6 @@
 				}
 
 				wappalyzer.driver.sendResponse(apps);
-				}
 			},
 
 			/**