* handle undefined keys in the typelookup deletion of soap.cgi

diff --git a/cgi/soap.cgi b/cgi/soap.cgi
index 1ca87b97b3c2be50bc5e7a903f44e5ea50e4c5f0..f6b0d0410c4daeeb5f29dbd4a6a7e3ae9e0615fc 100755 (executable)
--- a/cgi/soap.cgi
+++ b/cgi/soap.cgi
@@ -21,7 +21,7 @@ my $soap = Debbugs::SOAP::Server
 # kill off all of the date/time related bits in the serializer.
 my $typelookup = $soap->serializer()->{_typelookup};
 for my $key (keys %{$typelookup}) {
-     next unless /Month|Day|Year|date|time|duration/i;
+     next unless defined $_ and /Month|Day|Year|date|time|duration/i;
      delete $typelookup->{$key};
 }
 $soap->handle;