app.js minor cleanup

public/src/app.js

@@ -396,12 +396,15 @@ var socket,
 	app.infiniteLoaderActive = false;
 
 	app.loadMorePosts = function (tid, callback) {
-		if (app.infiniteLoaderActive)
+		if (app.infiniteLoaderActive) {
 			return;
+		}
+
 		app.infiniteLoaderActive = true;
 
-		if ($('#loading-indicator').attr('done') === '0')
+		if ($('#loading-indicator').attr('done') === '0') {
 			$('#loading-indicator').removeClass('hide');
+		}
 
 		socket.emit('api:topic.loadMore', {
 			tid: tid,
@@ -433,9 +436,9 @@ var socket,
 	}
 
 	app.scrollToPost = function (pid) {
-
-		if (!pid)
+		if (!pid) {
 			return;
+		}
 
 		var container = $(document.body),
 			scrollTo = $('#post_anchor_' + pid),
@@ -445,7 +448,6 @@ var socket,
 			$('body,html').animate({
 				scrollTop: scrollTo.offset().top - container.offset().top + container.scrollTop() - $('#header-menu').height()
 			}, 400);
-			//$('body,html').scrollTop(scrollTo.offset().top - container.offset().top + container.scrollTop() - $('#header-menu').height());
 		}
 
 		if (!scrollTo.length && tid) {