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From 031ee85c97452f6d1a5f341ff41c65aace5584c4 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Sun, 5 Nov 2023 17:25:20 +0000
Subject: [PATCH 13/14] don't print empty error messages
this is part two of the quest to kill the prefix
error message. after i disabled prefix-related
messages, it still printed "error: ." on screen.
Signed-off-by: Leah Rowe <leah@libreboot.org>
---
grub-core/kern/err.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/grub-core/kern/err.c b/grub-core/kern/err.c
index 53c734de7..7cac53983 100644
--- a/grub-core/kern/err.c
+++ b/grub-core/kern/err.c
@@ -107,7 +107,8 @@ grub_print_error (void)
{
if (grub_errno != GRUB_ERR_NONE)
{
- grub_err_printf (_("error: %s.\n"), grub_errmsg);
+ if (grub_strlen(grub_errmsg) > 0)
+ grub_err_printf (_("error: %s.\n"), grub_errmsg);
grub_err_printed_errors++;
}
}
--
2.39.2
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