From 382129e2bdb1337a5a82cbd96478aab02f9aff7d Mon Sep 17 00:00:00 2001
From: Dan Sinclair <dsinclair@chromium.org>
Date: Thu, 11 Jan 2018 14:11:41 +0000
Subject: Rename GetCalculate to GetCalculateIfExists

This CL makes it explicit that GetCalculate can return nullptr.

Change-Id: I587e3bb442df3661f083f7058ff02a8d62478ed5
Reviewed-on: https://pdfium-review.googlesource.com/22681
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>
---
 xfa/fxfa/cxfa_ffdocview.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'xfa/fxfa/cxfa_ffdocview.cpp')

diff --git a/xfa/fxfa/cxfa_ffdocview.cpp b/xfa/fxfa/cxfa_ffdocview.cpp
index 52b7f64cf7..94931bda33 100644
--- a/xfa/fxfa/cxfa_ffdocview.cpp
+++ b/xfa/fxfa/cxfa_ffdocview.cpp
@@ -425,7 +425,7 @@ static int32_t XFA_ProcessEvent(CXFA_FFDocView* pDocView,
       }
       return XFA_EVENTERROR_Disabled;
     case XFA_EVENT_InitCalculate: {
-      CXFA_Calculate* calc = node->GetCalculate();
+      CXFA_Calculate* calc = node->GetCalculateIfExists();
       if (!calc)
         return XFA_EVENTERROR_NotExist;
       if (node->IsUserInteractive())
-- 
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