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Fix crash when no new document can be created.

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This occurs frequently when the temporary directory cannot be created because it already exists. The temporary directory can exist as a result of previous crashes of LyX.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@27991 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2009-01-05 00:00:19 +00:00
parent d57b6f315d
commit cc3b9c61cf
1 changed files with 2 additions and 1 deletions
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3
src/frontends/qt4/GuiView.cpp
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@ -1624,7 +1624,8 @@ void GuiView::newDocument(string const & filename, bool from_template)
if (b)
setBuffer(b);
// Ensure the cursor is correctly positionned on screen.
view()->showCursor();
if (view())
view()->showCursor();
}