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| author | Bo Xu <bo_xu@foxitsoftware.com> | 2014-06-30 09:49:21 -0700 |
|---|---|---|
| committer | Bo Xu <bo_xu@foxitsoftware.com> | 2014-06-30 09:49:21 -0700 |
| commit | 287e11a213d3197ac3e321acf294d903b271c269 (patch) | |
| tree | 28f6f9dd00331c2748d73f96d818ce04a9775e8d /fpdfsdk/src/fpdf_ext.cpp | |
| parent | ad30f609702d232f1708a0792d682c3cfaa0e235 (diff) | |
| download | pdfium-287e11a213d3197ac3e321acf294d903b271c269.tar.xz | |
Remove "this==NULL" and adjust corresponding callers
BUG=
R=thakis@chromium.org
Review URL: https://codereview.chromium.org/361553002
Diffstat (limited to 'fpdfsdk/src/fpdf_ext.cpp')
| -rw-r--r-- | fpdfsdk/src/fpdf_ext.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fpdfsdk/src/fpdf_ext.cpp b/fpdfsdk/src/fpdf_ext.cpp index 916cb2069c..93f6e187da 100644 --- a/fpdfsdk/src/fpdf_ext.cpp +++ b/fpdfsdk/src/fpdf_ext.cpp @@ -172,15 +172,15 @@ void CheckUnSupportError(CPDF_Document * pDoc, FX_DWORD err_code) if(pRootDict->KeyExist("Names")) { CPDF_Dictionary* pNameDict = pRootDict->GetDict("Names"); - if(pNameDict->KeyExist("EmbeddedFiles")) + if (pNameDict && pNameDict->KeyExist("EmbeddedFiles")) { FPDF_UnSupportError(FPDF_UNSP_DOC_ATTACHMENT); return; } - else if(pNameDict->KeyExist("JavaScript")) + else if (pNameDict && pNameDict->KeyExist("JavaScript")) { CPDF_Dictionary* pJSDict = pNameDict->GetDict("JavaScript"); - CPDF_Array * pArray = pJSDict->GetArray("Names"); + CPDF_Array * pArray = pJSDict ? pJSDict->GetArray("Names") : NULL; if (pArray) { int nCount = pArray->GetCount(); for(int i=0; i<nCount; i++) |