Fix spaces in public key

bind8/edit_zonekey.cgi

@@ -38,7 +38,8 @@ if (@keyrecs) {
 		my ($keyrec) = grep { $_->{'values'}->[0] ==
 				 ($key->{'ksk'} ? 257 : 256) } @keyrecs;
 		my $keyline = join(" ", $keyrec->{'name'}, $keyrec->{'class'},
-				     $keyrec->{'type'}, @{$keyrec->{'values'}});
+				     $keyrec->{'type'},
+				     join("", @{$keyrec->{'values'}}));
 		print &ui_hidden_start($text{'zonekey_expand'.$kt},
 				       $kt, 0, "edit_zonekey.cgi?$in");
 		print $text{'zonekey_public'},"<br>\n";