From 0b8b9e75d118aee91115c5ebc1f1c43e2f740383 Mon Sep 17 00:00:00 2001
From: Stenzek <stenzek@gmail.com>
Date: Fri, 3 Feb 2023 21:47:20 +1000
Subject: [PATCH] GS: Don't do CLUT auto flush test on invalid PRIM

Fixes OOB array access in Xenosaga I's cutscenes.
---
 pcsx2/GS/GSState.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pcsx2/GS/GSState.cpp b/pcsx2/GS/GSState.cpp
index bfbd5c153e..c64d88db60 100644
--- a/pcsx2/GS/GSState.cpp
+++ b/pcsx2/GS/GSState.cpp
@@ -3455,7 +3455,7 @@ __forceinline void GSState::VertexKick(u32 skip)
 			break;
 		case GS_INVALID:
 			m_vertex.tail = head;
-			break;
+			return;
 		default:
 			__assume(0);
 	}