fixes a bug in TerminalOutput

poke1024 · poke1024 · commit ab00659d7e0d · 2016-09-15T21:05:08.000+02:00
diff --git a/mathics/main.py b/mathics/main.py
@@ -178,6 +178,7 @@ def empty(self):
 
 class TerminalOutput(Output):
     def __init__(self, shell):
+        super(TerminalOutput, self).__init__()
         self.shell = shell
 
     def out(self, out):
