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-rw-r--r--core/fpdfapi/page/cpdf_contentmark.cpp18
1 files changed, 4 insertions, 14 deletions
diff --git a/core/fpdfapi/page/cpdf_contentmark.cpp b/core/fpdfapi/page/cpdf_contentmark.cpp
index 615d31f3eb..13945d9337 100644
--- a/core/fpdfapi/page/cpdf_contentmark.cpp
+++ b/core/fpdfapi/page/cpdf_contentmark.cpp
@@ -18,23 +18,16 @@ CPDF_ContentMark::~CPDF_ContentMark() {}
std::unique_ptr<CPDF_ContentMark> CPDF_ContentMark::Clone() {
auto result = pdfium::MakeUnique<CPDF_ContentMark>();
if (m_pMarkData)
- result->m_pMarkData.Reset(new MarkData(*m_pMarkData));
-
+ result->m_pMarkData = pdfium::MakeRetain<MarkData>(*m_pMarkData);
return result;
}
size_t CPDF_ContentMark::CountItems() const {
- if (!m_pMarkData)
- return 0;
-
- return m_pMarkData->CountItems();
+ return m_pMarkData ? m_pMarkData->CountItems() : 0;
}
bool CPDF_ContentMark::ContainsItem(const CPDF_ContentMarkItem* pItem) const {
- if (!m_pMarkData)
- return false;
-
- return m_pMarkData->ContainsItem(pItem);
+ return m_pMarkData && m_pMarkData->ContainsItem(pItem);
}
CPDF_ContentMarkItem* CPDF_ContentMark::GetItem(size_t i) {
@@ -48,10 +41,7 @@ const CPDF_ContentMarkItem* CPDF_ContentMark::GetItem(size_t i) const {
}
int CPDF_ContentMark::GetMarkedContentID() const {
- if (!m_pMarkData)
- return -1;
-
- return m_pMarkData->GetMarkedContentID();
+ return m_pMarkData ? m_pMarkData->GetMarkedContentID() : -1;
}
void CPDF_ContentMark::AddMark(ByteString name) {