Added a check for a POST which might have empty parameters.

git-svn-id: http://foursquare-as3.googlecode.com/svn/trunk@6 21ca1160-ee47-11de-9b30-9f9d59cce923
twalling · Dec 22, 2009 · 0e27866 · 0e27866
1 parent 432ea5c
commit 0e27866
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/foursquare-as3/src/com/timwalling/foursquare/FoursquareOperation.as b/foursquare-as3/src/com/timwalling/foursquare/FoursquareOperation.as
@@ -110,6 +110,7 @@ package com.timwalling.foursquare
             var request:URLRequest = new URLRequest(url);
             request.method = method;
 
+            var isVarsEmpty:Boolean = true;
             var vars:URLVariables;
             if (params)
             {
@@ -118,12 +119,23 @@ package com.timwalling.foursquare
                 {
                     if (params[prop] != "" && params[prop] != null)
                     {
+                    	isVarsEmpty = false;
                         vars[prop] = params[prop];
                     }
                 }
                 request.data = vars;
             }
 
+            // this is used to ensure that the request method remains
+            // a POST, if there are no variables to post then Flash
+            // automatically changes the request to a GET
+            if (request.method == URLRequestMethod.POST && isVarsEmpty)
+            {
+                vars = new URLVariables();
+                vars.dummy = "";
+                request.data = vars;
+            }
+
             _loader = new URLLoader();
             _loader.addEventListener(Event.COMPLETE, handleLoaderComplete);
             _loader.addEventListener(IOErrorEvent.IO_ERROR, handleLoaderError);