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| author | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2014-05-02 20:14:59 +0000 |
|---|---|---|
| committer | commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> | 2014-05-02 20:14:59 +0000 |
| commit | 405b06dd3ddcffa15a81ff05a80eeb7fde149333 (patch) | |
| tree | 6612caf1b25bb2d38893c25bdc235ff0f73a37a5 | |
| parent | 5c72c806b21e5158f7d40cb26f6ce8a68be3d827 (diff) | |
| download | src-405b06dd3ddcffa15a81ff05a80eeb7fde149333.tar.gz | |
guard against self-assignment
BUG=skia:
R=mtklein@google.com, bungeman@google.com
Author: reed@google.com
Review URL: https://codereview.chromium.org/264793014
git-svn-id: http://skia.googlecode.com/svn/trunk/src@14545 2bbb7eff-a529-9590-31e7-b0007b416f81
| -rw-r--r-- | core/SkPaint.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/core/SkPaint.cpp b/core/SkPaint.cpp index 176992f4..0e34be6d 100644 --- a/core/SkPaint.cpp +++ b/core/SkPaint.cpp @@ -153,6 +153,10 @@ SkPaint::~SkPaint() { } SkPaint& SkPaint::operator=(const SkPaint& src) { + if (this == &src) { + return *this; + } + #define COPY(field) field = src.field #define REF_COPY(field) SkSafeUnref(field); field = SkSafeRef(src.field) |