From 87addc97de2cef1a9ed27837c4f07ae99273e833 Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Sun, 20 Oct 2024 00:51:46 +0200
Subject: [PATCH] fix: crash on fade

---
 src/renderer/vaxis/Cell.zig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/renderer/vaxis/Cell.zig b/src/renderer/vaxis/Cell.zig
index b35d58b..88a1de1 100644
--- a/src/renderer/vaxis/Cell.zig
+++ b/src/renderer/vaxis/Cell.zig
@@ -60,7 +60,7 @@ pub fn dim(self: *Cell, alpha: u8) void {
 }
 
 fn apply_alpha_value(c: vaxis.Cell.Color, a: u8) vaxis.Cell.Color {
-    var rgb = c.rgb;
+    var rgb = if (c == .rgb) c.rgb else return c;
     rgb[0] = @intCast((@as(u32, @intCast(rgb[0])) * a) / 256);
     rgb[1] = @intCast((@as(u32, @intCast(rgb[1])) * a) / 256);
     rgb[2] = @intCast((@as(u32, @intCast(rgb[2])) * a) / 256);