Fix build for VC10

fab2a947 · Maksim Shabunin · 77cbddf7 · fab2a947
Commit fab2a947 authored Mar 27, 2015 by Maksim Shabunin
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rho.cpp modules/calib3d/src/rho.cpp +1 -1

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--- a/modules/calib3d/src/rho.cpp
+++ b/modules/calib3d/src/rho.cpp
@@ -1631,7 +1631,7 @@ static inline void   sacInitNonRand(double    beta,
    for(; n < N; n++){
        double   mu      = n * beta;
-        double   sigma   = sqrt(n)* beta_beta1_sq_chi;
+        double   sigma   = sqrt((double)n)* beta_beta1_sq_chi;
        unsigned i_min   = (unsigned)ceil(SMPL_SIZE + mu + sigma);
        nonRandMinInl[n] = i_min;