Script does not detect destination EFI partition when destination volume is APFS

[wrongpart]

Hello Script exits with the following message: "Source and Destination EFI Partitions are the same. Script exiting."

Workaround is to reformat destination volume to Mac OS Extended (Journaled). It's not a big issue as it's a backup.

My config and logs:

Macintosh SSD is source and Macintosh CCC is the backup destination:
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         256.1 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk3         255.9 GB   disk0s2

/dev/disk1 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.1 TB     disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:                  Apple_HFS Data                    1.0 TB     disk1s2

/dev/disk2 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *256.1 GB   disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:                  Apple_HFS Macintosh CCC           255.1 GB   disk2s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk2s3

/dev/disk3 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +255.9 GB   disk3
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh SSD           145.5 GB   disk3s1
   2:                APFS Volume Preboot                 46.9 MB    disk3s2
   3:                APFS Volume Recovery                510.4 MB   disk3s3
   4:                APFS Volume VM                      2.1 GB     disk3s4

Log file:

[Wed Nov 13 19:36:55 CET 2019] - ***** EFI Clone Script start
[Wed Nov 13 19:36:55 CET 2019] - working directory = /
[Wed Nov 13 19:36:55 CET 2019] - Running /Users/Shared/EFIClone-master/EFIClone.sh
[Wed Nov 13 19:36:55 CET 2019] - Called From Carbon Copy Cloner
[Wed Nov 13 19:36:55 CET 2019] - 1: Source Path = /
[Wed Nov 13 19:36:55 CET 2019] - 2: Destination Path = /Volumes/Macintosh CCC
[Wed Nov 13 19:36:55 CET 2019] - 3: CCC Exit Status = 0
[Wed Nov 13 19:36:55 CET 2019] - 4: Disk image file path = 
[Wed Nov 13 19:36:55 CET 2019] - CCC completed with success, the EFI Clone Script will run
[Wed Nov 13 19:36:55 CET 2019] - CCC clone was not to a disk image. the EFI Clone Script will run
[Wed Nov 13 19:36:55 CET 2019] - sourceVolume = /
[Wed Nov 13 19:36:55 CET 2019] - sourceVolumeDisk = disk3
[Wed Nov 13 19:36:55 CET 2019] - destinationVolume = /Volumes/Macintosh CCC
[Wed Nov 13 19:36:55 CET 2019] - destinationVolumeDisk = disk4
[Wed Nov 13 19:36:55 CET 2019] - sourceEFIPartition = disk2s1
[Wed Nov 13 19:36:56 CET 2019] - destinationEFIPartition = disk2s1
[Wed Nov 13 19:36:56 CET 2019] - efiBootPartitionUUID = 
[Wed Nov 13 19:36:56 CET 2019] - efiBootPartitionDisk = 
[Wed Nov 13 19:36:56 CET 2019] - Source and Destination EFI Partitions are the same. Script exiting.

Excellent script, by the way, makes Hackintosh backup a lot easier !

[wrongpart]

The above diskutil dump is after the reformat. I forgot to copy the dump before, but here's what I think it looked like:

/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         256.1 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk3         255.9 GB   disk0s2

/dev/disk1 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.1 TB     disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:                  Apple_HFS Data                    1.0 TB     disk1s2

/dev/disk2 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *255.9 GB   disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:                 Apple_APFS Container disk4         255.9 GB   disk2s2

/dev/disk3 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      + 256.1 GB   disk3
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh SSD           145.5 GB   disk3s1
   2:                APFS Volume Preboot                 46.9 MB    disk3s2
   3:                APFS Volume Recovery                510.4 MB   disk3s3
   4:                APFS Volume VM                      2.1 GB     disk3s4

/dev/disk4 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +255.9 GB   disk4
                                 Physical Store disk2s2
   1:                APFS Volume Macintosh CCC           145.5 GB   disk4s1
   2:                APFS Volume Preboot                 46.9 MB    disk4s2
   3:                APFS Volume Recovery                510.4 MB   disk4s3
   4:                APFS Volume VM                      2.1 GB     disk4s4

[jamiebullock]

I have the same issue, but unfortunately the reformat as Mac OS Extended workaround doesn't work due to macOS 10.5 requiring that the target partition is APFS.

This is with SuperDuper!