From 4206ed2436631e38f32b93e3adccf4decb31c53a Mon Sep 17 00:00:00 2001
From: "Darryl L. Miles" <darryl.miles@darrylmiles.org>
Date: Fri, 4 Oct 2024 19:43:43 +0100
Subject: [PATCH] grTOGL3.c: warning: variable 'font' is used uninitialized

grTOGL3.c:230:5: warning: variable 'font' is used uninitialized whenever switch default is taken

clang18 -Wall warning cleanup [-Wsometimes-uninitialized]
---
 graphics/grTOGL3.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/graphics/grTOGL3.c b/graphics/grTOGL3.c
index 192a30df..3414f3a4 100644
--- a/graphics/grTOGL3.c
+++ b/graphics/grTOGL3.c
@@ -228,6 +228,7 @@ GrTOGLTextSize(text, size, r)
 	font = grXLargeFont;
 	break;
     default:
+        font = NULL;
 	TxError("%s%d\n", "GrTOGLTextSize: Unknown character size ",
 		size );
 	break;