From d53a1024d7abc4b94979a50f3114c54a2ae226c4 Mon Sep 17 00:00:00 2001
From: Gregory Eremin <g@erem.in>
Date: Tue, 16 Sep 2014 15:35:10 +0400
Subject: [PATCH] Improve code readability

---
 background.js | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/background.js b/background.js
index be9852d..9138fc7 100644
--- a/background.js
+++ b/background.js
@@ -5,7 +5,7 @@ chrome.runtime.getPlatformInfo(function(info) {
     }
 });
 
-var update = function(info) {
+function updateTab(info) {
     // Ignore pinned tabs
     if (info.pinned) {
         return;
@@ -17,12 +17,12 @@ var update = function(info) {
     }
 
     // Ignore chrome pages
-    if (!info.url.match(/^http/)) {
+    if (!info.url.indexOf('http') === 0) {
         return;
     }
 
     // Ignore Chrome Web Store (restricted)
-    if (info.url.indexOf("https://chrome.google.com/webstore/") === 0) {
+    if (info.url.indexOf('https://chrome.google.com/webstore/') === 0) {
         return;
     }
 
@@ -34,25 +34,25 @@ var update = function(info) {
         title = m[1];
     }
 
-    title = sym + (info.index + 1) +' ' + title;
+    title = sym + (info.index + 1) + ' ' + title;
 
     chrome.tabs.executeScript(info.id, {
         code: "document.title = '" + title + "';"
     });
 };
 
-function updateAll() {
+function updateAllTabs() {
     chrome.tabs.query({}, function(tabs) {
-        for (var i = 0, tab; tab = tabs[i]; i++) {
-            update(tab);
+        for (var i = 0; i < tabs.length; i++) {
+            updateTab(tabs[i]);
         }
     });
 }
 
-chrome.tabs.onMoved.addListener(updateAll);
-chrome.tabs.onRemoved.addListener(updateAll);
+chrome.tabs.onMoved.addListener(updateAllTabs);
+chrome.tabs.onRemoved.addListener(updateAllTabs);
 chrome.tabs.onUpdated.addListener(function(tabId, changeInfo, tabInfo) {
-    update(tabInfo);
+    updateTab(tabInfo);
 });
 
-updateAll();
+updateAllTabs();