diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 077e48386c0b..2c1ffd21598a 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,13 @@
+2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
+	    Paolo Carlini  <paolo.carlini@oracle.com>
+
+	PR libstdc++/56202 (again)
+	* include/bits/random.tcc (binomial_distribution<>::
+	_M_waiting(_UniformRandomNumberGenerator&, _IntType)): Fix thinko
+	in previous commit.
+
+	* include/bits/random.h: Fix comment typo.
+
 2013-02-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 	    Paolo Carlini  <paolo.carlini@oracle.com>
 
diff --git a/libstdc++-v3/include/bits/random.h b/libstdc++-v3/include/bits/random.h
index e1887e2978f0..b471726be556 100644
--- a/libstdc++-v3/include/bits/random.h
+++ b/libstdc++-v3/include/bits/random.h
@@ -3770,7 +3770,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
    * @brief A discrete binomial random number distribution.
    *
    * The formula for the binomial probability density function is
-   * @f$p(i|t,p) = \binom{n}{i} p^i (1 - p)^{t - i}@f$ where @f$t@f$
+   * @f$p(i|t,p) = \binom{t}{i} p^i (1 - p)^{t - i}@f$ where @f$t@f$
    * and @f$p@f$ are the parameters of the distribution.
    */
   template<typename _IntType = int>
diff --git a/libstdc++-v3/include/bits/random.tcc b/libstdc++-v3/include/bits/random.tcc
index 6220a5d61d4d..acd458214e41 100644
--- a/libstdc++-v3/include/bits/random.tcc
+++ b/libstdc++-v3/include/bits/random.tcc
@@ -1657,13 +1657,9 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
 
 	do
 	  {
-	    const double __e = -std::log(1.0 - __aurng());
 	    if (__t == __x)
-	      {
-		if (__e)
-		  return __x;
-		continue;
-	      }
+	      return __x;
+	    const double __e = -std::log(1.0 - __aurng());
 	    __sum += __e / (__t - __x);
 	    __x += 1;
 	  }