Added cast to float to remove warning

d367e159 · Abe Friesen · db78fcd1 · d367e159
Commit d367e159 authored Nov 03, 2015 by Abe Friesen
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lr.cpp modules/ml/src/lr.cpp +1 -1

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--- a/modules/ml/src/lr.cpp
+++ b/modules/ml/src/lr.cpp
@@ -303,7 +303,7 @@ float LogisticRegressionImpl::predict(InputArray samples, OutputArray results, i
        }
    }

-    return ( pred_labs.empty() ? 0 : pred_labs.at< int >( 0 ) );
+    return ( pred_labs.empty() ? 0.f : (float) pred_labs.at< int >( 0 ) );
 }

 Mat LogisticRegressionImpl::calc_sigmoid(const Mat& data) const