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Avoid calling smart_copy with null pointers.

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This commit is contained in:
Gael Guennebaud 2015-05-25 22:30:56 +02:00
parent 6b800744ce
commit d457734a19
1 changed files with 6 additions and 3 deletions
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9
Eigen/src/SparseCore/CompressedStorage.h
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@ -50,9 +50,12 @@ class CompressedStorage
CompressedStorage& operator=(const CompressedStorage& other)
{
resize(other.size());
internal::smart_copy(other.m_values, other.m_values + m_size, m_values);
internal::smart_copy(other.m_indices, other.m_indices + m_size, m_indices);
if(other.size()>0)
{
resize(other.size());
internal::smart_copy(other.m_values, other.m_values + m_size, m_values);
internal::smart_copy(other.m_indices, other.m_indices + m_size, m_indices);
}
return *this;
}