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Merge pull request #2984 from cambyse:2.4

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Vadim Pisarevsky 2014-07-18 10:05:22 +00:00
commit e90c233551
1 changed files with 2 additions and 0 deletions
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modules/core/include/opencv2/core/mat.hpp
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@ -684,6 +684,8 @@ template<typename _Tp> inline void Mat::push_back(const _Tp& elem)
{ {
if( !data ) if( !data )
{ {
CV_Assert((type()==0) || (DataType<_Tp>::type == type()));
*this = Mat(1, 1, DataType<_Tp>::type, (void*)&elem).clone(); *this = Mat(1, 1, DataType<_Tp>::type, (void*)&elem).clone();
return; return;
} }