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refptr allows NULL to be assigned to it

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This commit is contained in:
Josh Holtrop 2012-11-04 08:09:30 -05:00
parent df2808afb9
commit 42791de89b
1 changed files with 4 additions and 1 deletions
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3
src/common/refptr.h
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@ -84,8 +84,11 @@ template <typename T> void refptr<T>::destroy()
if (m_refCount != NULL) if (m_refCount != NULL)
{ {
if (*m_refCount <= 1) if (*m_refCount <= 1)
{
if (m_ptr != NULL)
{ {
delete m_ptr; delete m_ptr;
}
delete m_refCount; delete m_refCount;
} }
else else