From c259dad7b8561c9712c8e2c5c55d6399e9d26325 Mon Sep 17 00:00:00 2001
From: madmaxoft <github@xoft.cz>
Date: Tue, 10 Jun 2014 18:27:17 +0200
Subject: Fixed clang warnings about abs() in Noise.cpp.

MSVC provides a float overload of abs(), clang does not. Using the proper fabs().
---
 src/Noise.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Noise.cpp b/src/Noise.cpp
index e2e54efdf..040421106 100644
--- a/src/Noise.cpp
+++ b/src/Noise.cpp
@@ -1022,7 +1022,7 @@ void cRidgedMultiNoise::Generate2D(
 	NOISE_DATATYPE Amplitude = FirstOctave.m_Amplitude;
 	for (int i = 0; i < ArrayCount; i++)
 	{
-		a_Array[i] = abs(a_Workspace[i] * Amplitude);
+		a_Array[i] = fabs(a_Workspace[i] * Amplitude);
 	}
 	
 	// Add each octave:
@@ -1038,7 +1038,7 @@ void cRidgedMultiNoise::Generate2D(
 		NOISE_DATATYPE Amplitude = itr->m_Amplitude;
 		for (int i = 0; i < ArrayCount; i++)
 		{
-			a_Array[i] += abs(a_Workspace[i] * Amplitude);
+			a_Array[i] += fabs(a_Workspace[i] * Amplitude);
 		}
 	}
 	
-- 
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