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change area() emptiness checks to empty()

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tompollok
2018-10-13 21:35:10 +02:00
parent 429a643f42
commit 0b77600718
15 changed files with 42 additions and 42 deletions
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modules/imgproc/src/lsd.cpp
+1 -1
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@@ -1166,7 +1166,7 @@ int LineSegmentDetectorImpl::compareSegments(const Size& size, InputArray lines1
Size sz = size;
if (_image.needed() && _image.size() != size) sz = _image.size();
CV_Assert(sz.area());
CV_Assert(!sz.empty());
Mat_<uchar> I1 = Mat_<uchar>::zeros(sz);
Mat_<uchar> I2 = Mat_<uchar>::zeros(sz);