grub: avoid printing empty error messages

this replaces the previous behaviour, which erred
on a specific value of grub_errno, which was a
problem if other types of errors used that value.

due to the way i patch out the prefix error messages,
this new patch ensures that only those errors are
silenced. all other messages will be printed.

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 0 insertions, 31 deletions

diff --git a/config/grub/patches/0004-prefix/0003-don-t-print-errors-if-GRUB_ERR_FILE_NOT_FOUND.patch b/config/grub/patches/0004-prefix/0003-don-t-print-errors-if-GRUB_ERR_FILE_NOT_FOUND.patch
deleted file mode 100644
index 5ecae825..00000000
--- a/config/grub/patches/0004-prefix/0003-don-t-print-errors-if-GRUB_ERR_FILE_NOT_FOUND.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From f80b344cd3ebd098ba6e63aa1ee97a6223ffe7f0 Mon Sep 17 00:00:00 2001
-From: Leah Rowe <leah@libreboot.org>
-Date: Sun, 5 Nov 2023 17:25:20 +0000
-Subject: [PATCH 1/1] don't print errors if GRUB_ERR_FILE_NOT_FOUND
-
-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..c9488b748 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_errno != GRUB_ERR_FILE_NOT_FOUND)
-+	    grub_err_printf (_("error: %s.\n"), grub_errmsg);
- 	  grub_err_printed_errors++;
- 	}
-     }
--- 
-2.39.2
-