Euler Taveira de Oliveira <euler@timbira.com> writes:
> While testing the EXPLAIN BUFFERS patch I found a bug. I'm too tired to
> provide a fix right now but if someone can take it I will appreciate. It seems
> ExplainJSONLineEnding() doesn't expect es->grouping_stack list as a null pointer.
Looks like auto_explain is under the illusion that it need not call
ExplainBeginOutput/ExplainEndOutput.
regards, tom lane