From 323c89dbaf2b2a2aec1fa165925a93493cbafd11 Mon Sep 17 00:00:00 2001
From: Monster Iestyn <iestynjealous@ntlworld.com>
Date: Sat, 10 Nov 2018 17:40:09 +0000
Subject: [PATCH] fix using abs() on unsigned

---
 src/hardware/hw_clip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/hardware/hw_clip.c b/src/hardware/hw_clip.c
index 8b01cabd..6d120efe 100644
--- a/src/hardware/hw_clip.c
+++ b/src/hardware/hw_clip.c
@@ -338,7 +338,7 @@ angle_t gld_FrustumAngle(void)
 	}
 
 	// If the pitch is larger than this you can look all around at a FOV of 90
-	if (abs(aimingangle) > 46 * ANG1)
+	if (abs((signed)aimingangle) > 46 * ANG1)
 		return 0xffffffff;
 
 	// ok, this is a gross hack that barely works...