From 17362b68441e62fcd75c60b529181c79334a541e Mon Sep 17 00:00:00 2001
From: Sasha Szpakowski <slime73@gmail.com>
Date: Mon, 30 Oct 2023 18:55:26 -0300
Subject: [PATCH] Restore no-parameter variant of love.graphics.setColorMask.

---
 src/modules/graphics/wrap_Graphics.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/modules/graphics/wrap_Graphics.cpp b/src/modules/graphics/wrap_Graphics.cpp
index c5b9648ce..27338cdc6 100644
--- a/src/modules/graphics/wrap_Graphics.cpp
+++ b/src/modules/graphics/wrap_Graphics.cpp
@@ -2355,7 +2355,11 @@ int w_setColorMask(lua_State *L)
 {
 	ColorChannelMask mask;
 
-	if (lua_gettop(L) <= 1)
+	if (lua_isnoneornil(L, 1))
+	{
+		mask.r = mask.g = mask.b = mask.a = true;
+	}
+	else if (lua_gettop(L) <= 1)
 	{
 		// Set all color components if a single argument is given.
 		mask.r = mask.g = mask.b = mask.a = luax_checkboolean(L, 1);