[dw-free] Clear this key in case of renames causing it to be populated and failure cascades.

[mark]

[commit: http://hg.dwscoalition.org/dw-free/rev/c3af97541795]

Clear this key in case of renames causing it to be populated and failure
cascades.

Patch by mark.

Files modified:

• bin/create-account

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diff -r 13ee105bb9f2 -r c3af97541795 bin/create-account
--- a/bin/create-account	Fri May 01 02:35:41 2009 +0000
+++ b/bin/create-account	Fri May 01 05:02:44 2009 +0000
@@ -21,6 +21,7 @@ die "Email invalid\n"
 die "Email invalid\n"
     unless $email && $email =~ /^[^@]+@[^@]+\.\w+$/;
 
+LJ::MemCache::delete( 'uidof:' . $user );
 my $u2 = LJ::load_user( $user )
     and die "User already exists\n";
 
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