fixed CvSVM

a8bc74f2 · Maria Dimashova · 6ebdcb87 · a8bc74f2
Commit a8bc74f2 authored May 30, 2010 by Maria Dimashova
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svm.cpp modules/ml/src/svm.cpp +2 -1

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--- a/modules/ml/src/svm.cpp
+++ b/modules/ml/src/svm.cpp
@@ -317,7 +317,8 @@ void CvSVMKernel::calc_rbf( int vcount, int var_count, const float** vecs,
        results[j] = (Qfloat)(s*gamma);
    }
-    cvExp( &R, &R );
+    if( vcount > 0 )
+        cvExp( &R, &R );
 }