grub2/0173-Don-t-clear-screen-when-debugging-is-enabled.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Renaud=20M=C3=A9trich?= <rmetrich@redhat.com>
Date: Sat, 23 Nov 2019 16:23:54 +0100
Subject: [PATCH] Don't clear screen when debugging is enabled
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Signed-off-by: Renaud Métrich <rmetrich@redhat.com>
---
 grub-core/normal/main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/grub-core/normal/main.c b/grub-core/normal/main.c
index e349303c29b..155bf366da2 100644
--- a/grub-core/normal/main.c
+++ b/grub-core/normal/main.c
@@ -210,7 +210,8 @@ void
 grub_normal_init_page (struct grub_term_output *term,
 		       int y __attribute__((__unused__)))
 {
-  grub_term_cls (term);
+  if (! grub_debug_is_enabled ())
+    grub_term_cls (term);
 
 #if 0
   grub_ssize_t msg_len;