I have updated the debbug411982.patch to compile cleanly after evaluating commited postgresql-8.4 code and consequences of pq_lockarray not freed (previous patch had a typo s/pqlockarray/pq_lockarray/).
I have updated the debbug411982.patch to compile cleanly after evaluating commited postgresql-8.4 code and consequences of pq_lockarray not freed (previous patch had a typo s/pqlockarray/ pq_lockarray/ ).