Added cast to float to remove warning

9 years ago · d367e159c1
parent db78fcd11a
commit d367e159c1
1 changed files with 1 additions and 1 deletions
--- 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