From ca650a5eb20a103dd269822a8ad8c008b57bfc08 Mon Sep 17 00:00:00 2001
From: Alexey Sokolov <alexey@asokolov.org>
Date: Sun, 6 May 2012 10:29:05 +0700
Subject: [PATCH] Use fabs() instead of abs() for double.

Again thanks to fred.
---
 src/User.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/User.cpp b/src/User.cpp
index 18ebef8a..7f030c90 100644
--- a/src/User.cpp
+++ b/src/User.cpp
@@ -15,6 +15,7 @@
 #include <znc/Server.h>
 #include <znc/znc.h>
 #include <znc/Modules.h>
+#include <math.h>
 
 class CUserTimer : public CCron {
 public:
@@ -223,7 +224,7 @@ bool CUser::ParseConfig(CConfig* pConfig, CString& sError) {
 		SetTimezone(sValue);
 	}
 	if (pConfig->FindStringEntry("timezoneoffset", sValue)) {
-		if (abs(sValue.ToDouble()) > 0.1) {
+		if (fabs(sValue.ToDouble()) > 0.1) {
 			CUtils::PrintError("WARNING: TimezoneOffset has been deprecated, now you can set your timezone by name");
 		}
 	}