RSS feed fix.

routes/rss.js

@@ -26,7 +26,7 @@ const generateRSSfeed = function()
 
     return new Promise((resolve, reject)=>
     {
-        sql.getRecentPosts(limit=200).then((data)=>
+        sql.getRecentPosts(200).then((data)=>
         {
             for(var i = 0; i < data.length; i++)
             {

utils/sql.js

@@ -279,12 +279,13 @@ module.exports=
      *
      * @return {*|Promise}
      */
-    getRecentPosts: function()
+    getRecentPosts: function(limit)
     {
+        limit = (limit == null) ? 10 : limit;
         return new Promise(function(resolve, reject)
         {
             var q = "select name,url, published, category_id from posts order " +
-                "by post_id desc limit 10";
+                "by post_id desc limit " + limit;
             fetch(q).then(function(sqlPosts)
             {
                 fetchWithCategoryInformation(sqlPosts).then(function(data)