1 files changed, 5 insertions, 5 deletions
diff --git a/core/fpdfapi/parser/cpdf_document.cpp b/core/fpdfapi/parser/cpdf_document.cpp
index 6aedc09d14..47155176ae 100644
--- a/core/fpdfapi/parser/cpdf_document.cpp
+++ b/core/fpdfapi/parser/cpdf_document.cpp
@@ -342,7 +342,6 @@ CPDF_Document::CPDF_Document(std::unique_ptr<CPDF_Parser> pParser)
     : CPDF_IndirectObjectHolder(),
       m_pParser(std::move(pParser)),
       m_pRootDict(nullptr),
-      m_pInfoDict(nullptr),
       m_iNextPageToTraverse(0),
       m_bReachedMaxPageLevel(false),
       m_bLinearized(false),
@@ -474,7 +473,7 @@ void CPDF_Document::ResetTraversal() {
 }
 
 CPDF_Dictionary* CPDF_Document::GetPagesDict() const {
-  CPDF_Dictionary* pRoot = GetRoot();
+  const CPDF_Dictionary* pRoot = GetRoot();
   return pRoot ? pRoot->GetDictFor("Pages") : nullptr;
 }
 
@@ -518,7 +517,7 @@ int CPDF_Document::FindPageIndex(CPDF_Dictionary* pNode,
                                  uint32_t* skip_count,
                                  uint32_t objnum,
                                  int* index,
-                                 int level) {
+                                 int level) const {
   if (!pNode->KeyExist("Kids")) {
     if (objnum == pNode->GetObjNum())
       return *index;
@@ -654,7 +653,8 @@ CFX_RetainPtr<CPDF_Image> CPDF_Document::LoadImageFromPageData(
 }
 
 void CPDF_Document::CreateNewDoc() {
-  ASSERT(!m_pRootDict && !m_pInfoDict);
+  ASSERT(!m_pRootDict);
+  ASSERT(!m_pInfoDict);
   m_pRootDict = NewIndirect<CPDF_Dictionary>();
   m_pRootDict->SetNewFor<CPDF_Name>("Type", "Catalog");
 
@@ -725,7 +725,7 @@ bool CPDF_Document::InsertDeletePDFPage(CPDF_Dictionary* pPages,
 }
 
 bool CPDF_Document::InsertNewPage(int iPage, CPDF_Dictionary* pPageDict) {
-  CPDF_Dictionary* pRoot = GetRoot();
+  const CPDF_Dictionary* pRoot = GetRoot();
   CPDF_Dictionary* pPages = pRoot ? pRoot->GetDictFor("Pages") : nullptr;
   if (!pPages)
     return false;