From 7df6f66ea202b93ae1abd9fe0b505bcd1b8511c2 Mon Sep 17 00:00:00 2001
From: Jeroen Bakker <jeroen@blender.org>
Date: Tue, 5 Oct 2021 10:36:10 +0200
Subject: [PATCH] Silenced compilation warning when compiling using ASAN.

---
 extern/smaa_areatex/smaa_areatex.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/extern/smaa_areatex/smaa_areatex.cpp b/extern/smaa_areatex/smaa_areatex.cpp
index 7a4ff3a9831..c61543e10a0 100644
--- a/extern/smaa_areatex/smaa_areatex.cpp
+++ b/extern/smaa_areatex/smaa_areatex.cpp
@@ -574,6 +574,8 @@ Dbl2 AreaDiag::area(Dbl2 p1, Dbl2 p2, int left)
 	Dbl2 d = p2 - p1;
 	if (d.x == 0.0)
 		return Dbl2(0.0, 1.0);
+	if (d.y == 0.0)
+		return Dbl2(1.0, 0.0);
 
 	double x1 = (double)(1 + left);
 	double x2 = x1 + 1.0;