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-rw-r--r--math/w_log10f.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/math/w_log10f.c b/math/w_log10f.c
index 60737ca832..4b821f7130 100644
--- a/math/w_log10f.c
+++ b/math/w_log10f.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2011 Free Software Foundation, Inc.
+/* Copyright (C) 2011, 2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gmail.com>, 2011.
 
@@ -25,7 +25,7 @@
 float
 __log10f (float x)
 {
-  if (__builtin_expect (x <= 0.0f, 0) && _LIB_VERSION != _IEEE_)
+  if (__builtin_expect (islessequal (x, 0.0f), 0) && _LIB_VERSION != _IEEE_)
     {
       if (x == 0.0f)
 	{