From 91bb9935f9cec3ab56b0a9230bfa045c607e6a13 Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Fri, 4 Oct 2024 20:31:26 +0100
Subject: [PATCH] grOGL1.c: use ATTR_UNREACHABLE to help analyser

---
 graphics/grOGL1.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/graphics/grOGL1.c b/graphics/grOGL1.c
index 9540c9d8..4b3b5acd 100644
--- a/graphics/grOGL1.c
+++ b/graphics/grOGL1.c
@@ -267,6 +267,7 @@ GrOGLInit()
 	{
 	    TxError("No suitable visual!\n");
 	    MainExit(1);
+	    ATTR_UNREACHABLE;
 	}
     }
     grXscrn = grVisualInfo->screen;