From 4deb20f4cea598d49d5973192a829812433653b1 Mon Sep 17 00:00:00 2001
From: Bruce Momjian <bruce@momjian.us>
Date: Sun, 17 Jan 1999 03:28:37 +0000
Subject: [PATCH] Fix for missing NAN.

---
 src/backend/utils/adt/float.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/backend/utils/adt/float.c b/src/backend/utils/adt/float.c
index ba6abbb247..46ff93d060 100644
--- a/src/backend/utils/adt/float.c
+++ b/src/backend/utils/adt/float.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.36 1999/01/10 17:13:06 thomas Exp $
+ *	  $Header: /cvsroot/pgsql/src/backend/utils/adt/float.c,v 1.37 1999/01/17 03:28:37 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -71,6 +71,10 @@
 #define SHRT_MIN (-32768)
 #endif
 
+#ifndef NAN
+#define NAN		(0.0/0.0)
+#endif
+
 #define FORMAT			'g'		/* use "g" output format as standard
 								 * format */
 /* not sure what the following should be, but better to make it over-sufficient */
-- 
2.40.0