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| author | Caolán McNamara <caolanm@redhat.com> | 2014-06-26 09:35:13 +0100 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2014-06-26 16:29:13 +0100 |
| commit | cd29cab883a6a7a0e028ca6756daa2f3cc8d51f6 (patch) | |
| tree | d2626221e24b967147e2be18e2b389095d0373b2 /svx/source/xoutdev | |
| parent | 112645f75816c4902ccf8a2a97ef57e8f13429b8 (diff) | |
check for self-assign
Change-Id: I6ffaaa36f2e594a2e8155589a4d7000db21ab30b
Diffstat (limited to 'svx/source/xoutdev')
| -rw-r--r-- | svx/source/xoutdev/_xpoly.cxx | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/svx/source/xoutdev/_xpoly.cxx b/svx/source/xoutdev/_xpoly.cxx index 23dec239d7c2..c77992af83fc 100644 --- a/svx/source/xoutdev/_xpoly.cxx +++ b/svx/source/xoutdev/_xpoly.cxx @@ -457,6 +457,9 @@ Point& XPolygon::operator[]( sal_uInt16 nPos ) XPolygon& XPolygon::operator=( const XPolygon& rXPoly ) { + if (this == &rXPoly) + return *this; + pImpXPolygon->CheckPointDelete(); rXPoly.pImpXPolygon->nRefCount++; |