--- a/Debugger/VariablesViewer.py	Wed Sep 14 18:36:43 2016 +0200
+++ b/Debugger/VariablesViewer.py	Wed Sep 14 19:17:53 2016 +0200
@@ -544,7 +544,7 @@
         try:
             dvar = '{0}{1}'.format(var, self.indicators[vtype])
         except KeyError:
-            dvar = var
+            dvar = '{0}'.format(var)
         dvtype = self.__getDispType(vtype)
         
         if vtype in ['list', 'Array', 'tuple', 'dict', 'Hash']: