1 files changed, 2 insertions, 2 deletions
diff --git a/core/fpdfdoc/cpdf_action.cpp b/core/fpdfdoc/cpdf_action.cpp
index 557fbdafa9..4d9e630d97 100644
--- a/core/fpdfdoc/cpdf_action.cpp
+++ b/core/fpdfdoc/cpdf_action.cpp
@@ -85,7 +85,7 @@ CFX_WideString CPDF_Action::GetFilePath() const {
   return CFX_WideString();
 }
 
-CFX_ByteString CPDF_Action::GetURI(CPDF_Document* pDoc) const {
+CFX_ByteString CPDF_Action::GetURI(const CPDF_Document* pDoc) const {
   CFX_ByteString csURI;
   if (!m_pDict)
     return csURI;
@@ -93,7 +93,7 @@ CFX_ByteString CPDF_Action::GetURI(CPDF_Document* pDoc) const {
     return csURI;
 
   csURI = m_pDict->GetStringFor("URI");
-  CPDF_Dictionary* pRoot = pDoc->GetRoot();
+  const CPDF_Dictionary* pRoot = pDoc->GetRoot();
   CPDF_Dictionary* pURI = pRoot->GetDictFor("URI");
   if (pURI) {
     auto result = csURI.Find(":");