Anthonin Bonnefoy <anthonin.bonnefoy@datadoghq.com> writes:
> bd1276a3c9 seems to have introduced a segfault when trying to complete
> a word that doesn't have any match. For example, 'postgres=# z\t' will
> yield the following backtrace:
Interesting --- it seems to depend on which readline version you're
using, because I see a crash with current MacPorts' libreadline
but not with RHEL8's. Thanks for the report and patch!
regards, tom lane