From 72f4386fb91757abb29934dcb15481bcd52ecae5 Mon Sep 17 00:00:00 2001
From: Andrey Kamaev <no@email>
Date: Tue, 17 Apr 2012 15:28:10 +0000
Subject: [PATCH] Probably fixed EM tests failure on x86 platforms (thanks to
 Maria D.)

---
 modules/ml/src/em.cpp | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/modules/ml/src/em.cpp b/modules/ml/src/em.cpp
index d827d564db..7583ea1c4c 100644
--- a/modules/ml/src/em.cpp
+++ b/modules/ml/src/em.cpp
@@ -502,10 +502,9 @@ Vec2d EM::computeProbabilities(const Mat& sample, Mat* probs) const
             Lval += w * val * val;
         }
         CV_DbgAssert(!logWeightDivDet.empty());
-        Lval = logWeightDivDet.at<double>(clusterIndex) - 0.5 * Lval;
-        L.at<double>(clusterIndex) = Lval;
+        L.at<double>(clusterIndex) = logWeightDivDet.at<double>(clusterIndex) - 0.5 * Lval;
 
-        if(Lval > L.at<double>(label))
+        if(L.at<double>(clusterIndex) > L.at<double>(label))
             label = clusterIndex;
     }