getImportedKeys() throws exception

[CKSo]

create table test(id integer primary key);
create table test2(id integer primary key, test_id integer, foreign
key(test_id) references test);

call connection.getMetaData().getImportedKeys() for test2 throws
exception
java.lang.NullPointerException
at org.sqlite.MetaData.escape(MetaData.java:838)
at org.sqlite.MetaData.getImportedKeys(MetaData.java:546)

[Telmo]

if you create a 3rd table like:

create table test3(id integer primary key, test_id integer, foreign
key(test_id) references test(id));

the problem stops. you can see the difference by querying:

pragma foreign_key_list(test2);
pragma foreign_key_list(test3);

maybe sqlite shouldn't accept the "references test" without the
"(id)"?