From cde3a003ea129b0f65318d0d5de27fd922688aba Mon Sep 17 00:00:00 2001
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 18 May 2015 15:50:07 +0200
Subject: [PATCH] util: handle NaN in UTI_FloatHostToNetwork()

---
 util.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/util.c b/util.c
index 8141e58..db59c60 100644
--- a/util.c
+++ b/util.c
@@ -707,7 +707,11 @@ UTI_FloatHostToNetwork(double x)
   if (x < 0.0) {
     x = -x;
     neg = 1;
+  } else if (x >= 0.0) {
+    neg = 0;
   } else {
+    /* Save NaN as zero */
+    x = 0.0;
     neg = 0;
   }