From 386f7ca44a81b4230f867b19f8cc8296869548d9 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 21 Oct 2007 20:06:53 +0200
Subject: Use isnanf() instead of isnan(). Avoids a link error on HP-UX 11.

---
 tests/test-ceilf1.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'tests/test-ceilf1.c')

diff --git a/tests/test-ceilf1.c b/tests/test-ceilf1.c
index 485b16f4d7..36a116358f 100644
--- a/tests/test-ceilf1.c
+++ b/tests/test-ceilf1.c
@@ -23,6 +23,8 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#include "isnanf.h"
+
 #define ASSERT(expr) \
   do									     \
     {									     \
@@ -77,7 +79,7 @@ main ()
   ASSERT (ceilf (1.0f / 0.0f) == 1.0f / 0.0f);
   ASSERT (ceilf (-1.0f / 0.0f) == -1.0f / 0.0f);
   /* NaNs.  */
-  ASSERT (isnan (ceilf (NaN ())));
+  ASSERT (isnanf (ceilf (NaN ())));
 
   return 0;
 }
-- 
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