From 8a50918d2a58a84111567d73949fe67b9424c660 Mon Sep 17 00:00:00 2001
From: Woazboat <f.kargl@posteo.de>
Date: Tue, 28 Apr 2015 02:51:21 +0200
Subject: Tracer::signum function now returns int

convert c style casts to c++ static casts

Changed fabs() to std::abs()
---
 src/Tracer.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/Tracer.h')

diff --git a/src/Tracer.h b/src/Tracer.h
index cf54fa66c..31531719f 100644
--- a/src/Tracer.h
+++ b/src/Tracer.h
@@ -63,7 +63,8 @@ private:
 	/// Return 1 through 6 for the following block faces, repectively: -x, -z, x, z, y, -y
 	int GetHitNormal( const Vector3f & start, const Vector3f & end, const Vector3i &  a_BlockPos);
 
-	float SigNum( float a_Num);
+	/// Signum function
+	int SigNum( float a_Num);
 	cWorld* m_World;
 
 	static const std::array<const Vector3f, 6> & m_NormalTable(void);
-- 
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