[Libreoffice-commits] .: filter/source

[Julien Nabet]

 filter/source/svg/svgexport.cxx |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit 3cf78fa315b84d866e643b93d0083b38bc8dab8c
Author: Julien Nabet <serval2412 at yahoo.fr>
Date:   Sat Jun 9 01:06:57 2012 +0200

    Check for assignment to self for =operator
    
    Change-Id: If5c223e8b2f02938fa7e5d694d07f1e3f036c177

diff --git a/filter/source/svg/svgexport.cxx b/filter/source/svg/svgexport.cxx
index e73074a..c6611a8 100644
--- a/filter/source/svg/svgexport.cxx
+++ b/filter/source/svg/svgexport.cxx
@@ -428,6 +428,9 @@ ObjectRepresentation::~ObjectRepresentation()
 
 ObjectRepresentation& ObjectRepresentation::operator=( const ObjectRepresentation& rPresentation )
 {
+    // Check for self-assignment
+    if (this == &rPresentation)
+        return *this;
     mxObject = rPresentation.mxObject;
     delete mpMtf, ( mpMtf = rPresentation.mpMtf ? new GDIMetaFile( *rPresentation.mpMtf ) : NULL );