Is everyone getting this error when assembling openssl?

C:\build\openssl-0.9.8d>perl util\mkdef.pl 32 libeay 1>ms\libeay32.def
Warning: AES_bi_ige_encrypt does not have a number assigned
Warning: AES_ige_encrypt does not have a number assigned

I run this command against it:

perl util\mkdef.pl crypto ssl update

Then everything completes as normal.

Should I be worried about this error?

Openssl v0.9.8a doesn't seem to have this problem.

TIA