From 0b52761bc49eaa366495739c6d7924fb7c617c9a944e429a857bb2ef1344ae0e Mon Sep 17 00:00:00 2001
From: Michael Chang <mchang@suse.com>
Date: Thu, 11 May 2023 05:03:33 +0000
Subject: [PATCH] Accepting request 1085607 from
 home:michael-chang:branches:Base:System

- grub2-once: Fix 'sh: terminal_output: command not found' error (bsc#1204563)

OBS-URL: https://build.opensuse.org/request/show/1085607
OBS-URL: https://build.opensuse.org/package/show/Base:System/grub2?expand=0&rev=454
---
 grub2-once    | 6 ++++++
 grub2.changes | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/grub2-once b/grub2-once
index 5b8a6a3..5cd60cc 100644
--- a/grub2-once
+++ b/grub2-once
@@ -23,6 +23,12 @@ sub sh_test($) {
   my ( $exp ) = @_;
 
   dPrint( "?? '$exp' ");
+
+  # Don't test grub command return status from linux shell, this often results
+  # in command not found error.  In such case the expression often has no
+  # opening bracket and just returning false here to signify -ENOCMD error.
+  return 0 if ( $exp =~ m{^\s*[^\[]});
+
   $exp .= " ]" if ( $exp =~ m{^\[.*[^\]]\s*$} ); # gnaaa
   #my $t = qx{set -x; $exp};
   my $t = qx{$exp};
diff --git a/grub2.changes b/grub2.changes
index 4d0f4ba..5c61fba 100644
--- a/grub2.changes
+++ b/grub2.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Thu May  4 06:58:12 UTC 2023 - Michael Chang <mchang@suse.com>
+
+- grub2-once: Fix 'sh: terminal_output: command not found' error (bsc#1204563) 
+
 -------------------------------------------------------------------
 Wed Apr 26 07:22:03 UTC 2023 - Gary Ching-Pang Lin <glin@suse.com>