From 31a51f93c00abacf7c0a4f53d47b406731d55f59 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Thu, 25 Jun 2015 11:55:46 +0100
Subject: Fix floating point classification in printf.

---
 src/libutil/printf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/libutil/printf.c b/src/libutil/printf.c
index e27bb9cdb..03b801041 100644
--- a/src/libutil/printf.c
+++ b/src/libutil/printf.c
@@ -578,7 +578,7 @@ rspamd_vprintf_common (rspamd_printf_append_func func,
 					f = (gdouble) va_arg (args, long double);
 				}
 
-				if (isnormal (f)) {
+				if (isfinite (f)) {
 					p = numbuf;
 					last = p + sizeof (numbuf);
 					if (f < 0) {
-- 
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