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Make sure a pointer is valid before using it

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This commit is contained in:
Enrico Forestieri 2016-09-12 05:15:00 +02:00
parent d3c63f97c4
commit 615c733844
1 changed files with 2 additions and 2 deletions
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4
src/Cursor.cpp
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@ -1449,14 +1449,14 @@ bool Cursor::macroModeClose()
else if (atom.nucleus()->nargs() > 0)
atom.nucleus()->cell(0).append(selection);
if (in->currentMode() == Inset::TEXT_MODE
if (in && in->currentMode() == Inset::TEXT_MODE
&& atom.nucleus()->currentMode() == Inset::MATH_MODE
&& name != from_ascii("ensuremath")) {
MathAtom at(new InsetMathEnsureMath(buffer()));
at.nucleus()->cell(0).push_back(atom);
niceInsert(at);
posForward();
} else if (in->currentMode() == Inset::MATH_MODE
} else if (in && in->currentMode() == Inset::MATH_MODE
&& atom.nucleus()->currentMode() == Inset::TEXT_MODE
&& name != from_ascii("text")) {
MathAtom at = createInsetMath("text", buffer());