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Merge pull request #8988 from sovrasov:repeat_src_eq_dst_fix

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Vadim Pisarevsky
2017-06-26 21:58:26 +00:00
parent 48924cd874 4f9871817a
commit ef2e5a9f82
2 changed files with 10 additions and 0 deletions
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modules/core/src/copy.cpp
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@@ -856,6 +856,7 @@ void repeat(InputArray _src, int ny, int nx, OutputArray _dst)
{
CV_INSTRUMENT_REGION()
CV_Assert(_src.getObj() != _dst.getObj());
CV_Assert( _src.dims() <= 2 );
CV_Assert( ny > 0 && nx > 0 );