Can we combine secret keyrings?

[folligy@gmx.net]

Hi,
 
I'm searching for a way to combine two secrings. I've got an old one (with
an old 
secret subkey from my old PC) and a new one (with my new secret subkey) but
I 
can't export the secret key from the old one and import to the new one
because 
the primary key is already present there and gpg is complaining about this.
The 
DSA primary key is in both keyrings. I just want to import the old secret 
encryption subkey into the new secret keyring.
 
gpg: key 14DCBC1F: already in secret keyring
 
Can i merge them somehow else?
I did the following:
gpg -a -o secfile.asc --export-secret-key 0x14DCBC1F
gpg --allow-secret-key-import --import secfile.asc
 
Frank Ollig
 

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