1 files changed, 3 insertions, 3 deletions
diff --git a/core/fpdfapi/page/cpdf_shadingpattern.cpp b/core/fpdfapi/page/cpdf_shadingpattern.cpp
index 76f201f767..52f4e1e10a 100644
--- a/core/fpdfapi/page/cpdf_shadingpattern.cpp
+++ b/core/fpdfapi/page/cpdf_shadingpattern.cpp
@@ -63,15 +63,15 @@ bool CPDF_ShadingPattern::Load() {
   if (m_ShadingType != kInvalidShading)
     return true;
 
-  CPDF_Dictionary* pShadingDict =
+  const CPDF_Dictionary* pShadingDict =
       m_pShadingObj ? m_pShadingObj->GetDict() : nullptr;
   if (!pShadingDict)
     return false;
 
   m_pFunctions.clear();
-  CPDF_Object* pFunc = pShadingDict->GetDirectObjectFor("Function");
+  const CPDF_Object* pFunc = pShadingDict->GetDirectObjectFor("Function");
   if (pFunc) {
-    if (CPDF_Array* pArray = pFunc->AsArray()) {
+    if (const CPDF_Array* pArray = pFunc->AsArray()) {
       m_pFunctions.resize(std::min<size_t>(pArray->GetCount(), 4));
       for (size_t i = 0; i < m_pFunctions.size(); ++i)
         m_pFunctions[i] = CPDF_Function::Load(pArray->GetDirectObjectAt(i));