There's a minor bug in the ON_ERROR_ROLLBACK code in psql. In HEAD, at
line 878 the storage pointed to by "results" is released by a PQclear(),
but is referenced by the PQcmdStatus() calls on lines 898, 899, and 900.
I'm busy at the moment -- if someone wants to fix this (backport to 8.1
please!), have at it. Otherwise I'll fix it this weekend.
-Neil
