--- a/DebugClients/Python/FlexCompleter.py	Sat Mar 02 11:17:15 2019 +0100
+++ b/DebugClients/Python/FlexCompleter.py	Fri Apr 05 19:06:39 2019 +0200
@@ -177,7 +177,7 @@
 
         m = re.match(r"(\w+(\.\w+)*)\.(\w*)", text)
         if not m:
-            return
+            return []
         expr, attr = m.group(1, 3)
         try:
             thisobject = eval(expr, self.namespace)