[PATCH 3/4] grub-shell: Allow setting the value of debug regardless of its previous state

[Glenn Washburn]

This allows an invocation of grub-shell to set the value of debug regardless
of the global default environment variable GRUB_SHELL_DEFAULT_DEBUG.

Signed-off-by: Glenn Washburn <development@efficientek.com>
---
 tests/util/grub-shell.in | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tests/util/grub-shell.in b/tests/util/grub-shell.in
index 9669b7227c10..e066105de917 100644
--- a/tests/util/grub-shell.in
+++ b/tests/util/grub-shell.in
@@ -248,6 +248,8 @@ for option in "$@"; do
        trim=0 ;;
     --debug)
         debug=$((debug+1)) ;;
+    --debug=*)
+        debug=$((`echo "$option" | sed -e 's/--debug=//'`)) ;;
     --modules=*)
        ms=`echo "$option" | sed -e 's/--modules=//' -e 's/,/ /g'`
        modules="$modules $ms" ;;
-- 
2.34.1