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LibCpp: Fix null dereference in IfStatement::declarations()

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Itamar 2021-03-27 18:26:31 +03:00 • committed by Andreas Kling
parent 9288dfced8
commit 68f420ed42
1 changed files with 6 additions and 3 deletions
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9
Userland/Libraries/LibCpp/AST.cpp
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@ -408,9 +408,12 @@ void IfStatement::dump(size_t indent) const
NonnullRefPtrVector<Declaration> IfStatement::declarations() const NonnullRefPtrVector<Declaration> IfStatement::declarations() const
{ {
NonnullRefPtrVector<Declaration> declarations; NonnullRefPtrVector<Declaration> declarations;
declarations.append(m_predicate->declarations()); if (m_predicate)
declarations.append(m_then->declarations()); declarations.append(m_predicate->declarations());
declarations.append(m_else->declarations()); if (m_then)
declarations.append(m_then->declarations());
if (m_else)
declarations.append(m_else->declarations());
return declarations; return declarations;
} }