From 26058bf0dc5fca0a5107b2ee136a81a86cf36049 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Sat, 16 May 2015 11:35:42 -0400
Subject: [PATCH] More portability fixing for bipartite_match.c.

<float.h> is required for isinf() on some platforms.  Per buildfarm.
---
 src/backend/lib/bipartite_match.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/backend/lib/bipartite_match.c b/src/backend/lib/bipartite_match.c
index 9c08b2895d..1adba78ff3 100644
--- a/src/backend/lib/bipartite_match.c
+++ b/src/backend/lib/bipartite_match.c
@@ -16,6 +16,7 @@
  */
 #include "postgres.h"
 
+#include <float.h>
 #include <math.h>
 #include <limits.h>