Setting isPermaLink attrib to false when the guid is not a link

TwitchRSS/lib/feedformatter.py

@@ -256,9 +256,15 @@ def _add_subelem(root_element, name, value):
             subElem = ET.SubElement(root_element, name)
             for key in value:
                 _add_subelem(subElem, key, value[key])
+    else:
+        if name == "guid" and not value.startswith("http"):
+            el = ET.SubElement(root_element, name)
+            el.text = value
+            el.attrib["isPermaLink"] = "false"
         else:
             ET.SubElement(root_element, name).text = value
 
+
 def _stringify(tree, pretty):
 
     """