Re: [BUG] v2.16.0-rc0 seg faults when git bisect skip

Yasushi SHOJI [off-list ref] writes:

The patch (actually, I've tested the one in pu, 2e9fdc795cb27) avoids
the seg fault for sure, but the question is:

When does the list allowed to contain NULLs?

A very legitimate question.  With the proposed log message alone, it
is even tempting to declare that the change may merely be sweeping
the issue under the rug.  A bit better explanation is needed, at
least.