diff --git a/libgfortran/ChangeLog b/libgfortran/ChangeLog
index d53329daae6f..98a1b3f577c1 100644
--- a/libgfortran/ChangeLog
+++ b/libgfortran/ChangeLog
@@ -1,3 +1,10 @@
+2011-02-22  Tobias Burnus  <burnus@net-b.de>
+	    Kai-Uwe Eckhardt  <kuehro@gmx.de>
+
+	PR libfortran/47830
+	* intrinsics/c99_functions.c (roundl): Make C valid for
+	HAVE_NEXTAFTERL.
+
 2011-02-19  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	PR libgfortran/47567
diff --git a/libgfortran/intrinsics/c99_functions.c b/libgfortran/intrinsics/c99_functions.c
index 8a9c2f1d525f..9ba5544a02b7 100644
--- a/libgfortran/intrinsics/c99_functions.c
+++ b/libgfortran/intrinsics/c99_functions.c
@@ -600,7 +600,7 @@ roundl (long double x)
   if (x > DBL_MAX || x < -DBL_MAX)
     {
 #ifdef HAVE_NEXTAFTERL
-      static long double prechalf = nexafterl (0.5L, LDBL_MAX);
+      long double prechalf = nextafterl (0.5L, LDBL_MAX);
 #else
       static long double prechalf = 0.5L;
 #endif