self joins throw an error

[dimitri-yatsenko]

>> common.Animal*common.Animal

Object dj.GeneralRelvar

Primary key:  animal_id
Dependent attributes:  real_id, date_of_birth, sex, owner, line, animal_notes, animal_ts

 Contents: 
Error using mym
Not unique table/alias: 'animal'

Error in dj.Connection/query (line 348)
                ret=mym(self.connId, queryStr, v{:});

Error in dj.GeneralRelvar/exists (line 178)
            yes = self.conn.query(sprintf('SELECT EXISTS(SELECT 1 FROM %s LIMIT 1) as yes', sql));

Error in dj.GeneralRelvar/display (line 83)
            if self.exists

[dimitri-yatsenko]

seems like a harmless fix. In every join, the second table is aliased.