Reduce variable scope

2fb4178f · Dmitry-Me · 4e87deae · 2fb4178f
Commit 2fb4178f authored Mar 06, 2015 by Dmitry-Me
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kmeans.cpp modules/core/src/kmeans.cpp +1 -2

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--- a/modules/core/src/kmeans.cpp
+++ b/modules/core/src/kmeans.cpp
@@ -180,10 +180,9 @@ public:
        const int K = centers.rows;
        const int dims = centers.cols;

-        const float *sample;
        for( int i = begin; i<end; ++i)
        {
-            sample = data.ptr<float>(i);
+            const float *sample = data.ptr<float>(i);
            int k_best = 0;
            double min_dist = DBL_MAX;