Fix #11 Return a dict when indexing lazy result

postgrestutils/client/postgrestclient.py

@@ -142,9 +142,8 @@ class LazyPostgrestJsonResult:
             if key.stop is not None and key.stop <= start:
                 return list()
             range = '{start}-{stop}'.format(start=start, stop=key.stop - 1 if key.stop is not None else '')
-        else:
-            range = '{0}-{0}'.format(key)
             return self._fetch_range(range)
+        return self._fetch_range('{0}-{0}'.format(key))[0]  # single element requested, return dict
 
     def refresh_from_pgrest(self):
         """Lazily refresh data from PostgREST"""