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-rw-r--r--lib/frexp.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/frexp.c b/lib/frexp.c
index 5828d624..21edf0af 100644
--- a/lib/frexp.c
+++ b/lib/frexp.c
@@ -1,5 +1,5 @@
/* Split a double into fraction and mantissa.
- Copyright (C) 2007-2010 Free Software Foundation, Inc.
+ Copyright (C) 2007-2015 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
@@ -17,7 +17,9 @@
/* Written by Paolo Bonzini <bonzini@gnu.org>, 2003, and
Bruno Haible <bruno@clisp.org>, 2007. */
-#include <config.h>
+#if ! defined USE_LONG_DOUBLE
+# include <config.h>
+#endif
/* Specification. */
#include <math.h>