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| author | tsepez <tsepez@chromium.org> | 2016-09-13 18:10:22 -0700 |
|---|---|---|
| committer | Commit bot <commit-bot@chromium.org> | 2016-09-13 18:10:23 -0700 |
| commit | 3d704888eb6f5c72edd3abe6e5e48a62ef218975 (patch) | |
| tree | cb7771f57efd960274d266c6166abb2fc60a775c | |
| parent | b31ca718ee94b681b9a1c3e59dcd885a4f421a5f (diff) | |
| download | pdfium-3d704888eb6f5c72edd3abe6e5e48a62ef218975.tar.xz | |
Add check for trivial string equality
BUG=
Review-Url: https://codereview.chromium.org/2338623005
| -rw-r--r-- | core/fxcrt/fx_basic_bstring.cpp | 3 | ||||
| -rw-r--r-- | core/fxcrt/fx_basic_wstring.cpp | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/core/fxcrt/fx_basic_bstring.cpp b/core/fxcrt/fx_basic_bstring.cpp index d0ba1af5ba..0b9d9873d8 100644 --- a/core/fxcrt/fx_basic_bstring.cpp +++ b/core/fxcrt/fx_basic_bstring.cpp @@ -202,6 +202,9 @@ bool CFX_ByteString::operator==(const CFX_ByteStringC& str) const { } bool CFX_ByteString::operator==(const CFX_ByteString& other) const { + if (m_pData == other.m_pData) + return true; + if (IsEmpty()) return other.IsEmpty(); diff --git a/core/fxcrt/fx_basic_wstring.cpp b/core/fxcrt/fx_basic_wstring.cpp index 8837c6bb3b..88fc588947 100644 --- a/core/fxcrt/fx_basic_wstring.cpp +++ b/core/fxcrt/fx_basic_wstring.cpp @@ -180,6 +180,9 @@ bool CFX_WideString::operator==(const CFX_WideStringC& str) const { } bool CFX_WideString::operator==(const CFX_WideString& other) const { + if (m_pData == other.m_pData) + return true; + if (IsEmpty()) return other.IsEmpty(); |