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* InsetMathHull (numbered):

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- prevent NULL pointer (bug 5688).

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_1_6_X@28320 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Jürgen Spitzmüller 2009-02-02 13:37:36 +00:00
parent 915eccff0b
commit a776656636
1 changed files with 5 additions and 0 deletions
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5
src/mathed/InsetMathHull.cpp
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@ -530,6 +530,11 @@ void InsetMathHull::numbered(row_type row, bool num)
label_[row] = 0; label_[row] = 0;
// We need an update of the Buffer reference cache. // We need an update of the Buffer reference cache.
// This is achieved by updateLabels(). // This is achieved by updateLabels().
if (!buffer_) {
// The buffer is set at the end of readInset
// when parsing the inset, buffer_ is 0.
return;
}
lyx::updateLabels(buffer()); lyx::updateLabels(buffer());
} }
} }