From a550de5d8b3041271e498fbffb2e2c018f56cfe8 Mon Sep 17 00:00:00 2001
From: Marion <marion.zepf@gmail.com>
Date: Thu, 25 Jul 2013 16:18:16 +0000
Subject: use the value '%nothing%' only in talogo, and None elsewhere

---
(limited to 'TurtleArt/talogo.py')

diff --git a/TurtleArt/talogo.py b/TurtleArt/talogo.py
index c6991bd..3e9b089 100644
--- a/TurtleArt/talogo.py
+++ b/TurtleArt/talogo.py
@@ -289,7 +289,7 @@ class LogoCode:
                 code.append(blk.primitive)  # Hidden block
         elif blk.is_value_block():  # Extract the value from content blocks.
             value = blk.get_value()
-            if value == '%nothing%':
+            if value is None:
                 return ['%nothing%']
             else:
                 code.append(value)
--
cgit v0.9.1