Merge pull request #385 from Dikay900:ports_from_main_opencv

modules/xfeatures2d/src/freak.cpp

@@ -802,7 +802,8 @@ void FREAKImpl::drawPattern()
 FREAK_Impl::FREAK_Impl( bool _orientationNormalized, bool _scaleNormalized
             , float _patternScale, int _nOctaves, const std::vector<int>& _selectedPairs )
     : orientationNormalized(_orientationNormalized), scaleNormalized(_scaleNormalized),
-    patternScale(_patternScale), nOctaves(_nOctaves), extAll(false), nOctaves0(0), selectedPairs0(_selectedPairs)
+    patternScale(_patternScale), nOctaves(_nOctaves), extAll(false),
+    patternScale0(0.0), nOctaves0(0), selectedPairs0(_selectedPairs)
 {
 }