fixed CvSVM

15 years ago · a8bc74f2e1
parent 6ebdcb879b
commit a8bc74f2e1
1 changed files with 2 additions and 1 deletions
--- 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 );
 }