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Workaround for #11676

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Avoid the crash we get with this combination. Having identified the real
cause would of course have been better. But it seems no one has a clue.
This commit is contained in:
Juergen Spitzmueller 2022-12-04 11:09:00 +01:00
parent 76c7fab5a6
commit 891ba7263e
1 changed files with 5 additions and 0 deletions
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5
src/DocIterator.cpp
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@ -549,6 +549,11 @@ void DocIterator::updateInsets(Inset * inset)
size_t const n = slices_.size();
slices_.resize(0);
for (size_t i = 0 ; i < n; ++i) {
if (dit[i].empty() && prevMath().lyxCode() == MATH_SCRIPT_CODE)
// Workaround: With empty optional argument and a trailing script,
// we have empty slices in math macro args (#11676)
// FIXME: Find real cause!
continue;
LBUFERR(inset);
push_back(dit[i]);
top().inset_ = inset;