From 195b646aa4189ec9858f4994754eadd2c05ef9df Mon Sep 17 00:00:00 2001
From: Chris Darnell <chris@cedeel.com>
Date: Mon, 22 Sep 2014 03:22:36 -0400
Subject: Made it compile with clang

---
 src/Tracer.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/Tracer.cpp')

diff --git a/src/Tracer.cpp b/src/Tracer.cpp
index 756147a7b..8ccd18071 100644
--- a/src/Tracer.cpp
+++ b/src/Tracer.cpp
@@ -250,7 +250,7 @@ int LinesCross(float x0, float y0, float x1, float y1, float x2, float y2, float
 	// float linx, liny;
 
 	float d=(x1-x0)*(y3-y2)-(y1-y0)*(x3-x2);
-	if (abs(d)<0.001) {return 0;}
+	if (std::abs(d)<0.001) {return 0;}
 	float AB=((y0-y2)*(x3-x2)-(x0-x2)*(y3-y2))/d;
 	if (AB>=0.0 && AB<=1.0)
 	{
-- 
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