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| author | Walter Bender <walter.bender@gmail.com> | 2011-06-13 02:51:51 (GMT) |
|---|---|---|
| committer | Walter Bender <walter.bender@gmail.com> | 2011-06-13 02:51:51 (GMT) |
| commit | c70c223f11a14f811b146fee7b21a0e467f91820 (patch) | |
| tree | 54f6f196f8701b04e54868b7b38a4155dab00bc6 | |
| parent | 68645920d2ac6ce8d132aea8743f920db8b339c4 (diff) | |
fix problem with erase button reference
| -rw-r--r-- | TurtleArt/talogo.py | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/TurtleArt/talogo.py b/TurtleArt/talogo.py index de5ce02..f027eb2 100644 --- a/TurtleArt/talogo.py +++ b/TurtleArt/talogo.py @@ -496,8 +496,9 @@ class LogoCode: self.tw.lc.scale = DEFAULT_SCALE self.tw.lc.hidden_turtle = None self.tw.lc.start_time = time() - for name in value_blocks: - self.tw.lc.update_label_value(name) + if hasattr(self, 'value_blocks_to_update'): + for name in value_blocks: + self.tw.lc.update_label_value(name) def int(self, n): """ Raise an error if n doesn't convert to int. """ |