From b173eb2ae3349c557db1ff9e424fa540b8289bb2 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Fri, 8 Feb 2013 08:57:43 -0800
Subject: [PATCH] os: Round fraction in pnprintf %f format

Truncating the fraction part leads to a test failure where -1203.30 is
printed as -1203.29. Round this to the nearest value instead by adding
0.5 before converting to an integer

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 os/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/os/utils.c b/os/utils.c
index 3ba6499c4..60e828e28 100644
--- a/os/utils.c
+++ b/os/utils.c
@@ -1999,7 +1999,7 @@ FormatDouble(double dbl, char *string)
     int slen = 0;
     uint64_t frac;
 
-    frac = (dbl > 0 ? dbl : -dbl) * 100.0;
+    frac = (dbl > 0 ? dbl : -dbl) * 100.0 + 0.5;
     frac %= 100;
 
     /* write decimal part to string */