diff options
| -rw-r--r-- | src/backend/replication/libpqwalreceiver/libpqwalreceiver.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c b/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c index 96f31c4c55b..88d27c7690e 100644 --- a/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c +++ b/src/backend/replication/libpqwalreceiver/libpqwalreceiver.c @@ -152,6 +152,7 @@ libpqrcv_identify_system(TimeLineID *primary_tli) GetSystemIdentifier()); if (strcmp(primary_sysid, standby_sysid) != 0) { + primary_sysid = pstrdup(primary_sysid); PQclear(res); ereport(ERROR, (errmsg("database system identifier differs between the primary and standby"), |