[Exim] local_domains & MySQL trouble

Hi every one,

# This doesn't work:
domainlist local_domains = \
  ${lookup mysql {SELECT domain FROM domains \
    WHERE type="local" }}

# This does:
domainlist local_domains = grickle.org : anti.grickle.org

# And so does this:
mysql> use maildb
Database changed
mysql> SELECT domain FROM domains
    -> WHERE type="local";
+------------------+

| domain           |

+------------------+

| grickle.org      |
| anti.grickle.org |

+------------------+
2 rows in set (0.00 sec)

mysql>


The exim logs show just a normal relaying-reject. Nothing in panic (about
bad mysql queries, which I have done before).

Thanks,
jh