From ef51921c314d0bba8a38b0beb11d64cca7d0d239 Mon Sep 17 00:00:00 2001
From: Marion <marion.zepf@gmail.com>
Date: Mon, 16 Sep 2013 17:38:12 +0000
Subject: fix export of 'define action stack' block with non-string argument

---
diff --git a/TurtleArt/taexportpython.py b/TurtleArt/taexportpython.py
index 9fa7b59..b31bf97 100644
--- a/TurtleArt/taexportpython.py
+++ b/TurtleArt/taexportpython.py
@@ -107,6 +107,9 @@ def save_python(tw):
 def _action_stack_to_python(block, lc, name="start"):
     """ Turn a stack of blocks into python code
     name -- the name of the action stack (defaults to "start") """
+    if not isinstance(name, basestring):
+        name = str(name)
+
     # traverse the block stack and get the AST for every block
     ast_list = _walk_action_stack(block, lc)
     if not isinstance(ast_list[-1], ast.Yield):
--
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