xmalloc.c:190: checking_free: Assertion `ptr != ((void *)0)' failed

[Eugene Vlasov]

I request the following error:

==> SIZE compact-3.0-rc4.iso ... wget: xmalloc.c:190: checking_free:
Assertion `ptr != ((void *)0)' failed.
zsh: 23726 abort      wget

what's this?

--
Eugene