Fix for the bug 3553480.   Now gtm_ctl start in a shell script returns if invoked with -l option.   This behavior is similar to pg_ctl.
Fix for the bug 3553480.   Now gtm_ctl start in a shell script returns
if invoked with -l option.   This behavior is similar to pg_ctl.

	modified:   src/bin/gtm_ctl/gtm_ctl.c

postmind-net/postgres-xl,techdragon/Postgres-XL,pavanvd/postgres-xl,oberstet/postgres-xl,yazun/postgres-xl,snaga/postgres-xl,postmind-net/postgres-xl,kmjungersen/PostgresXL,yazun/postgres-xl,Postgres-XL/Postgres-XL,Postgres-XL/Postgres-XL,yazun/postgres-xl,snaga/postgres-xl,snaga/postgres-xl,arcivanov/postgres-xl,yazun/postgres-xl,pavanvd/postgres-xl,techdragon/Postgres-XL,ovr/postgres-xl,arcivanov/postgres-xl,arcivanov/postgres-xl,kmjungersen/PostgresXL,ovr/postgres-xl,zeroae/postgres-xl,postmind-net/postgres-xl,postmind-net/postgres-xl,kmjungersen/PostgresXL,kmjungersen/PostgresXL,techdragon/Postgres-XL,techdragon/Postgres-XL,arcivanov/postgres-xl,ovr/postgres-xl,zeroae/postgres-xl,Postgres-XL/Postgres-XL,snaga/postgres-xl,kmjungersen/PostgresXL,pavanvd/postgres-xl,techdragon/Postgres-XL,oberstet/postgres-xl,pavanvd/postgres-xl,pavanvd/postgres-xl,oberstet/postgres-xl,arcivanov/postgres-xl,oberstet/postgres-xl,zeroae/postgres-xl,snaga/postgres-xl,zeroae/postgres-xl,oberstet/postgres-xl,yazun/postgres-xl,Postgres-XL/Postgres-XL,arcivanov/postgres-xl,postmind-net/postgres-xl,zeroae/postgres-xl,Postgres-XL/Postgres-XL,ovr/postgres-xl,ovr/postgres-xl