Reset walsender ps title in the main loop
Reset walsender ps title in the main loop

When in streaming mode we can never get out, so it will never
be required, but after a base backup (or other operations)
we can get back to the loop, so the title needs to be cleared.

jmcatamney/gpdb,snaga/postgres-xl,yazun/postgres-xl,snaga/postgres-xl,jmcatamney/gpdb,ashwinstar/gpdb,ovr/postgres-xl,ashwinstar/gpdb,postmind-net/postgres-xl,pavanvd/postgres-xl,xinzweb/gpdb,xinzweb/gpdb,tpostgres-projects/tPostgres,adam8157/gpdb,ashwinstar/gpdb,xinzweb/gpdb,50wu/gpdb,postmind-net/postgres-xl,kmjungersen/PostgresXL,xinzweb/gpdb,Postgres-XL/Postgres-XL,ashwinstar/gpdb,greenplum-db/gpdb,arcivanov/postgres-xl,ovr/postgres-xl,adam8157/gpdb,50wu/gpdb,adam8157/gpdb,50wu/gpdb,kmjungersen/PostgresXL,greenplum-db/gpdb,adam8157/gpdb,zeroae/postgres-xl,Postgres-XL/Postgres-XL,zeroae/postgres-xl,xinzweb/gpdb,greenplum-db/gpdb,snaga/postgres-xl,arcivanov/postgres-xl,greenplum-db/gpdb,jmcatamney/gpdb,techdragon/Postgres-XL,lisakowen/gpdb,lisakowen/gpdb,ashwinstar/gpdb,tpostgres-projects/tPostgres,kmjungersen/PostgresXL,jmcatamney/gpdb,adam8157/gpdb,lisakowen/gpdb,oberstet/postgres-xl,50wu/gpdb,xinzweb/gpdb,techdragon/Postgres-XL,postmind-net/postgres-xl,jmcatamney/gpdb,jmcatamney/gpdb,ovr/postgres-xl,xinzweb/gpdb,arcivanov/postgres-xl,greenplum-db/gpdb,oberstet/postgres-xl,kmjungersen/PostgresXL,lisakowen/gpdb,adam8157/gpdb,ashwinstar/gpdb,50wu/gpdb,lisakowen/gpdb,techdragon/Postgres-XL,greenplum-db/gpdb,zeroae/postgres-xl,postmind-net/postgres-xl,lisakowen/gpdb,tpostgres-projects/tPostgres,techdragon/Postgres-XL,pavanvd/postgres-xl,pavanvd/postgres-xl,adam8157/gpdb,oberstet/postgres-xl,ovr/postgres-xl,ashwinstar/gpdb,Postgres-XL/Postgres-XL,yazun/postgres-xl,yazun/postgres-xl,arcivanov/postgres-xl,snaga/postgres-xl,tpostgres-projects/tPostgres,arcivanov/postgres-xl,yazun/postgres-xl,pavanvd/postgres-xl,lisakowen/gpdb,zeroae/postgres-xl,jmcatamney/gpdb,xinzweb/gpdb,zeroae/postgres-xl,greenplum-db/gpdb,Postgres-XL/Postgres-XL,oberstet/postgres-xl,snaga/postgres-xl,tpostgres-projects/tPostgres,oberstet/postgres-xl,lisakowen/gpdb,adam8157/gpdb,postmind-net/postgres-xl,kmjungersen/PostgresXL,ashwinstar/gpdb,techdragon/Postgres-XL,arcivanov/postgres-xl,pavanvd/postgres-xl,ovr/postgres-xl,50wu/gpdb,greenplum-db/gpdb,50wu/gpdb,Postgres-XL/Postgres-XL,yazun/postgres-xl,50wu/gpdb,jmcatamney/gpdb