From beb56d69a7a57317d521bab927a651fb260f5404 Mon Sep 17 00:00:00 2001
From: Lei Zhang <thestig@chromium.org>
Date: Wed, 18 Jul 2018 04:52:18 +0000
Subject: Avoid writing const/non-const versions of the same function.

Use const_cast for the non-const version to call the const version.

Change-Id: Ibdf5fe53255ee6e983555080336f5d63e683afd1
Reviewed-on: https://pdfium-review.googlesource.com/37490
Reviewed-by: Henrique Nakashima <hnakashima@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>
---
 core/fpdfapi/parser/cpdf_document.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'core/fpdfapi/parser/cpdf_document.cpp')

diff --git a/core/fpdfapi/parser/cpdf_document.cpp b/core/fpdfapi/parser/cpdf_document.cpp
index 2a825d7a9e..7641dbd702 100644
--- a/core/fpdfapi/parser/cpdf_document.cpp
+++ b/core/fpdfapi/parser/cpdf_document.cpp
@@ -329,8 +329,8 @@ const CPDF_Dictionary* CPDF_Document::GetPagesDict() const {
 }
 
 CPDF_Dictionary* CPDF_Document::GetPagesDict() {
-  CPDF_Dictionary* pRoot = GetRoot();
-  return pRoot ? pRoot->GetDictFor("Pages") : nullptr;
+  return const_cast<CPDF_Dictionary*>(
+      static_cast<const CPDF_Document*>(this)->GetPagesDict());
 }
 
 bool CPDF_Document::IsPageLoaded(int iPage) const {
-- 
cgit v1.2.3