diff options
Diffstat (limited to 'core/fpdfapi/fpdf_parser/cpdf_reference.cpp')
| -rw-r--r-- | core/fpdfapi/fpdf_parser/cpdf_reference.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/core/fpdfapi/fpdf_parser/cpdf_reference.cpp b/core/fpdfapi/fpdf_parser/cpdf_reference.cpp index 06625a96ea..4f826dc86c 100644 --- a/core/fpdfapi/fpdf_parser/cpdf_reference.cpp +++ b/core/fpdfapi/fpdf_parser/cpdf_reference.cpp @@ -67,6 +67,11 @@ CPDF_Object* CPDF_Reference::CloneNonCyclic( return new CPDF_Reference(m_pObjList, m_RefObjNum); } +CPDF_Object* CPDF_Reference::SafeGetDirect() const { + CPDF_Object* obj = GetDirect(); + return (obj && !obj->IsReference()) ? obj : nullptr; +} + void CPDF_Reference::SetRef(CPDF_IndirectObjectHolder* pDoc, uint32_t objnum) { m_pObjList = pDoc; m_RefObjNum = objnum; |