From 94107a5320944784ab0717ce5e3dc5337e72fd10 Mon Sep 17 00:00:00 2001
From: Jaime Passos <lazymyuutsu@gmail.com>
Date: Sat, 29 Feb 2020 19:36:50 -0300
Subject: [PATCH] Set pixel RGBA to nothing instead of the alpha only

---
 src/r_data.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/r_data.c b/src/r_data.c
index 553e83bbc..3d80bbda3 100644
--- a/src/r_data.c
+++ b/src/r_data.c
@@ -242,10 +242,9 @@ UINT32 ASTBlendPixel(RGBA_t background, RGBA_t foreground, int style, UINT8 alph
 				fullalpha = 0xFF;
 			alpha = (UINT8)fullalpha;
 
-			// if the background pixel is empty,
-			// match software and don't blend anything
+			// if the background pixel is empty, match software and don't blend anything
 			if (!background.s.alpha)
-				output.s.alpha = 0;
+				output.rgba = 0;
 			else
 			{
 				UINT8 beta = (0xFF - alpha);