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Check for assignment to self for =operator

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Change-Id: I88369c1b0c6f261e8350d196b56acdc8f8f61ce8
This commit is contained in:
Julien Nabet 2012-07-14 19:48:09 +02:00
parent 938824ca84
commit 528b406bc2
1 changed files with 3 additions and 0 deletions
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3
lotuswordpro/source/filter/xfilter/xfparastyle.cxx
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@ -134,6 +134,9 @@ XFParaStyle::XFParaStyle(const XFParaStyle& other) : XFStyle(other)
XFParaStyle& XFParaStyle::operator=(const XFParaStyle& other)
{
// Check for self-assignment
if (this == &other)
return *this;
m_strParentStyleName = other.m_strParentStyleName;
m_nFlag = other.m_nFlag;
m_eAlignType = other.m_eAlignType;