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fix assignment operator

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This commit is contained in:
Günter Obiltschnig 2020-01-21 19:58:38 +01:00
parent eeb64cc340
commit 2018a698ba
1 changed files with 10 additions and 7 deletions
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3
Foundation/src/DirectoryIterator.cpp
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@ -72,6 +72,8 @@ DirectoryIterator::~DirectoryIterator()
DirectoryIterator& DirectoryIterator::operator = (const DirectoryIterator& it) DirectoryIterator& DirectoryIterator::operator = (const DirectoryIterator& it)
{ {
if (&it != this)
{
if (_pImpl) _pImpl->release(); if (_pImpl) _pImpl->release();
_pImpl = it._pImpl; _pImpl = it._pImpl;
if (_pImpl) if (_pImpl)
@ -80,6 +82,7 @@ DirectoryIterator& DirectoryIterator::operator = (const DirectoryIterator& it)
_path = it._path; _path = it._path;
_file = _path; _file = _path;
} }
}
return *this; return *this;
} }