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path: root/configs/releng/grub/grub.cfg
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Diffstat (limited to 'configs/releng/grub/grub.cfg')
-rw-r--r--configs/releng/grub/grub.cfg10
1 files changed, 7 insertions, 3 deletions
diff --git a/configs/releng/grub/grub.cfg b/configs/releng/grub/grub.cfg
index eb45a00..88a5d60 100644
--- a/configs/releng/grub/grub.cfg
+++ b/configs/releng/grub/grub.cfg
@@ -25,9 +25,13 @@ if serial --unit=0 --speed=115200; then
fi
# Search for the ISO volume
-regexp --set=1:ARCHISO_HINT '^\(([^)]+)\)' "${cmdpath}"
-search --no-floppy --set=root --file '/.disk/%UUID_SEARCH_FILENAME%.uuid' --hint "${ARCHISO_HINT}"
-probe --set ARCHISO_UUID --fs-uuid "${root}"
+if [ -z "${ARCHISO_UUID}" ]; then
+ if [ -z "${ARCHISO_HINT}" ]; then
+ regexp --set=1:ARCHISO_HINT '^\(([^)]+)\)' "${cmdpath}"
+ fi
+ search --no-floppy --set=root --file '/.disk/%UUID_SEARCH_FILENAME%.uuid' --hint "${ARCHISO_HINT}"
+ probe --set ARCHISO_UUID --fs-uuid "${root}"
+fi
# Set default menu entry
default=archlinux