Change in core[libreoffice-4-0-0]: fdo#59969 crash fix (insecure clear screen during Logo execu...

Hi,

I have submitted a patch for review:

    https://gerrit.libreoffice.org/1896

To pull it, you can do:

    git pull ssh://gerrit.libreoffice.org:29418/core refs/changes/96/1896/1

fdo#59969 crash fix (insecure clear screen during Logo execution)

Change-Id: Id0af5555685c67c02fecd8b10a40d4fb8135a2df
---
M librelogo/source/LibreLogo/LibreLogo.py
1 file changed, 2 insertions(+), 0 deletions(-)



diff --git a/librelogo/source/LibreLogo/LibreLogo.py b/librelogo/source/LibreLogo/LibreLogo.py
index df5bdc0..542495dd 100644
--- a/librelogo/source/LibreLogo/LibreLogo.py
+++ b/librelogo/source/LibreLogo/LibreLogo.py
@@ -620,6 +620,8 @@
     __removeshape__(__ACTUAL__)
 
 def clearscreen(arg=None):
+    if __thread__:
+        return None
     __getdocument__()
     turtle = __getshape__(__TURTLE__)
     if not turtle:

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Id0af5555685c67c02fecd8b10a40d4fb8135a2df
Gerrit-PatchSet: 1
Gerrit-Project: core
Gerrit-Branch: libreoffice-4-0-0
Gerrit-Owner: Németh László <nemeth@numbertext.org>