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-rw-r--r--package/base-files/files/lib/upgrade/common.sh7
1 files changed, 6 insertions, 1 deletions
diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh
index b44a5998f4..e8a28f4138 100644
--- a/package/base-files/files/lib/upgrade/common.sh
+++ b/package/base-files/files/lib/upgrade/common.sh
@@ -133,6 +133,10 @@ get_magic_vfat() {
(get_image "$@" | dd bs=1 count=3 skip=54) 2>/dev/null
}
+get_magic_fat32() {
+ (get_image "$@" | dd bs=1 count=5 skip=82) 2>/dev/null
+}
+
part_magic_efi() {
local magic=$(get_magic_gpt "$@")
[ "$magic" = "EFI PART" ]
@@ -140,7 +144,8 @@ part_magic_efi() {
part_magic_fat() {
local magic=$(get_magic_vfat "$@")
- [ "$magic" = "FAT" ]
+ local magic_fat32=$(get_magic_fat32 "$@")
+ [ "$magic" = "FAT" ] || [ "$magic_fat32" = "FAT32" ]
}
export_bootdevice() {