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| author | László Németh <nemeth@numbertext.org> | 2013-01-28 14:30:59 +0100 |
|---|---|---|
| committer | László Németh <nemeth@numbertext.org> | 2013-01-28 14:30:59 +0100 |
| commit | 397dabaea81af7d70f6c17b91e1f3bb424640d35 (patch) | |
| tree | 081b45b617f47b1cc6d72e7decf7f1270507372b | |
| parent | 4615ff90bd09ea02aff7a4952f1eb5cf9307375e (diff) | |
fdo#59969 crash fix (insecure clear screen during Logo execution)
Change-Id: Id0af5555685c67c02fecd8b10a40d4fb8135a2df
| -rw-r--r-- | librelogo/source/LibreLogo/LibreLogo.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/librelogo/source/LibreLogo/LibreLogo.py b/librelogo/source/LibreLogo/LibreLogo.py index df5bdc054a83..542495dd07d9 100644 --- a/librelogo/source/LibreLogo/LibreLogo.py +++ b/librelogo/source/LibreLogo/LibreLogo.py @@ -620,6 +620,8 @@ def home(arg=None): __removeshape__(__ACTUAL__) def clearscreen(arg=None): + if __thread__: + return None __getdocument__() turtle = __getshape__(__TURTLE__) if not turtle: |