Merge pull request HubSpot#179 from stephanmax/fix-177

Fixed issue HubSpot#177 by replacing 'char' with 'chr'

coffee/requests.coffee

@@ -36,8 +36,8 @@ flush = ->
   # TODO: Throw out PUT/POST/DELETE requests after too much time?
   for request in held
     # Break cache breaking
-    url = request.url.replace /(\?|&)_=[0-9]+/, (match, char) ->
-      if char is '?' then char else ''
+    url = request.url.replace /(\?|&)_=[0-9]+/, (match, chr) ->
+      if chr is '?' then chr else ''
 
     if Offline.getOption('deDupBody')
       body = request.body

js/requests.js

@@ -52,9 +52,9 @@
     requests = {};
     for (i = 0, len = held.length; i < len; i++) {
       request = held[i];
-      url = request.url.replace(/(\?|&)_=[0-9]+/, function(match, char) {
-        if (char === '?') {
-          return char;
+      url = request.url.replace(/(\?|&)_=[0-9]+/, function(match, chr) {
+        if (chr === '?') {
+          return chr;
         } else {
           return '';
         }

offline.js

@@ -185,8 +185,8 @@
     var body, i, key, len, request, requests, url;
     if (Offline.getOption("requests") !== !1) {
       for (Offline.trigger("requests:flush"), requests = {}, i = 0, len = held.length; len > i; i++) request = held[i], 
-      url = request.url.replace(/(\?|&)_=[0-9]+/, function(match, char) {
-        return "?" === char ? char :"";
+      url = request.url.replace(/(\?|&)_=[0-9]+/, function(match, chr) {
+        return "?" === chr ? chr :"";
       }), Offline.getOption("deDupBody") ? (body = request.body, body = "[object Object]" === body.toString() ? JSON.stringify(body) :body.toString(), 
       requests[request.type.toUpperCase() + " - " + url + " - " + body] = request) :requests[request.type.toUpperCase() + " - " + url] = request;
       for (key in requests) request = requests[key], makeRequest(request);