Fixed incorrect path to the grub-btrfs.cfg file in Grub menu (#79)

Fix #72 The submenu generated by "grub-btrfs" doesn't load in the "GRUB menu." Sometimes the Grub prefix and root variable don't match. This ensures that the prefix variable is used to load the grub-btrfs.cfg file. See How to specify files and Special environment variables : root and Special environment variables : prefix
Antynea · Dec 9, 2019 · 27335ff · 27335ff · ernie-cordell · Jan 16, 2020
1 parent 6cd1303
commit 27335ff
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/41_snapshots-btrfs b/41_snapshots-btrfs
@@ -549,8 +549,7 @@ root_grub="$(make_system_path_relative_to_its_root /boot/$grub_directory)"
 # Make a submenu in GRUB (grub.cfg)
 cat << EOF
 submenu '${submenuname}' {
-	search -f --set=root --no-floppy /grub/grub-btrfs.cfg
-	configfile "${root_grub}/grub-btrfs.cfg"
+	configfile "\${prefix}/grub-btrfs.cfg"
 }
 EOF
 printf "###### - Grub-btrfs: Snapshot detection ended   - ######\n" >&2 ;