trunk: Fix a small bug in RandGauss2 with double arguments.

git-svn-id: https://svn.code.sf.net/p/kaldi/code/trunk@4672 5e6a8d80-dfce-4ca6-a32a-6e07a63d50c8

src/base/kaldi-math.cc

@@ -147,7 +147,7 @@ void RandGauss2(double *a, double *b, RandomState *state)
   float a_float, b_float;
   // Just because we're using doubles doesn't mean we need super-high-quality
   // random numbers, so we just use the floating-point version internally.
-  RandGauss2(&a_float, &b_float);
+  RandGauss2(&a_float, &b_float, state);
   *a = a_float; *b = b_float;
 }