libpq: Make target_session_attrs=read-write consume empty result.
Robert Haas <rhaas@postgresql.org>
libpq: Make target_session_attrs=read-write consume empty result. Otherwise, the leftover empty result can cause problems in some situations. Michael Paquier and Ashutosh Bapat, per a report from Higuchi Daisuke
Files
| Path | Change | +/− |
|---|---|---|
| src/interfaces/libpq/fe-connect.c | modified | +35 −3 |
| src/interfaces/libpq/libpq-fe.h | modified | +3 −1 |