From 4f8d19110d2c41791a39f947fa3d37cfdfb5e35e Mon Sep 17 00:00:00 2001
From: Marcin Kurczewski <dash@wind.garden>
Date: Thu, 16 Jan 2025 15:38:48 +0100
Subject: [PATCH] fader: don't draw transparent fades

Resolves #2317.
---
 src/libtrx/game/fader.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/libtrx/game/fader.c b/src/libtrx/game/fader.c
index 48804b9df..56649bcad 100644
--- a/src/libtrx/game/fader.c
+++ b/src/libtrx/game/fader.c
@@ -67,5 +67,7 @@ void Fader_Draw(FADER *const fader)
 {
     const int32_t current = Fader_GetCurrentValue(fader);
     fader->target_drawn |= current == fader->args.target;
-    Output_DrawBlackRectangle(current);
+    if (current != 0) {
+        Output_DrawBlackRectangle(current);
+    }
 }