Fix #325.

4chan_x.user.js

@@ -2079,6 +2079,13 @@
               req: 'response',
               html: this.response
             });
+          },
+          onerror: function() {
+            return qr.message.send({
+              req: 'status',
+              ready: true,
+              banned: true
+            });
           }
         };
         opts = {
@@ -2104,17 +2111,7 @@
             'Content-Type': 'multipart/form-data;boundary=' + boundary
           };
         }
-        try {
+        return qr.ajax = $.ajax(url, callbacks, opts);
-          return qr.ajax = $.ajax(url, callbacks, opts);
-        } catch (e) {
-          if (e.name === 'NETWORK_ERR') {
-            return qr.message.send({
-              req: 'status',
-              ready: true,
-              banned: true
-            });
-          }
-        }
       }
     }
   };

script.coffee

@@ -1747,6 +1747,9 @@ qr =
           qr.message.send
             req:  'response'
             html: @response
+        onerror: ->
+          # CORS disabled error: redirecting to banned page ;_;
+          qr.message.send req: 'status', ready: true, banned: true
       opts =
         form: form
         type: 'post'
@@ -1763,12 +1766,7 @@ qr =
         opts.headers =
           'Content-Type': 'multipart/form-data;boundary=' + boundary
 
-      try
+      qr.ajax = $.ajax url, callbacks, opts
-        qr.ajax = $.ajax url, callbacks, opts
-      catch e
-        # CORS disabled error: redirecting to banned page ;_;
-        if e.name is 'NETWORK_ERR'
-          qr.message.send req: 'status', ready: true, banned: true
 
 Options =
   init: ->