From 956aacf83be4da7991fe1a0947e54e44ea4126fd Mon Sep 17 00:00:00 2001
From: Martin Kiewitz
Date: Sun, 14 Feb 2016 23:41:58 +0100
Subject: GRAPHICS: Fully fix compilation under MSVC

---
 graphics/primitives.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'graphics/primitives.cpp')

diff --git a/graphics/primitives.cpp b/graphics/primitives.cpp
index f2f3590aa4..c9fca83f7b 100644
--- a/graphics/primitives.cpp
+++ b/graphics/primitives.cpp
@@ -187,7 +187,7 @@ void drawThickLine2(int x1, int y1, int x2, int y2, int thick, int color, void (
 		/* More-or-less vertical. use wid for horizontal stroke */
 		/* 2.0.12: Michael Schwartz: divide rather than multiply;
 		   TBB: but watch out for /0! */
-		double as = sin(atan2(dy, dx));
+		double as = sin(atan2((double)dy, (double)dx));
 		if (as != 0) {
 			wid = thick / as;
 		} else {
-- 
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