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| author | weili <weili@chromium.org> | 2016-05-20 15:38:29 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-05-20 15:38:30 -0700 |
| commit | 038aa531bcf1a76764d3cef46fd9b8e08b166dae (patch) | |
| tree | d1ef7d15ff37e4c98d1d7522b225755ba99bc330 /xfa/fxfa/app/xfa_ffdocview.cpp | |
| parent | dc3ccdfb49c4d533d524d2084a7ebe5117f35934 (diff) | |
| download | pdfium-038aa531bcf1a76764d3cef46fd9b8e08b166dae.tar.xz | |
Clean up XFA code which causes warnings
This is part of efforts to bring XFA to chromium_code standard.
The warnings are from unreachable code, or using potentially
uninitialized variables, or using assignment within a condition.
This change list only contains easy to fix cases. More cleanups
will follow.
BUG=pdfium:29
Review-Url: https://codereview.chromium.org/1998873002
Diffstat (limited to 'xfa/fxfa/app/xfa_ffdocview.cpp')
| -rw-r--r-- | xfa/fxfa/app/xfa_ffdocview.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/xfa/fxfa/app/xfa_ffdocview.cpp b/xfa/fxfa/app/xfa_ffdocview.cpp index d8543fa511..131e8cd82f 100644 --- a/xfa/fxfa/app/xfa_ffdocview.cpp +++ b/xfa/fxfa/app/xfa_ffdocview.cpp @@ -874,9 +874,9 @@ CXFA_WidgetAcc* CXFA_WidgetAccIterator::MoveToNext() { CXFA_Node* pItem = m_pCurWidgetAcc ? m_ContentIterator.MoveToNext() : m_ContentIterator.GetCurrent(); while (pItem) { - if ((m_pCurWidgetAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData())) { + m_pCurWidgetAcc = (CXFA_WidgetAcc*)pItem->GetWidgetData(); + if (m_pCurWidgetAcc) return m_pCurWidgetAcc; - } pItem = m_ContentIterator.MoveToNext(); } return NULL; |