Thread: pgsql: Our version of getopt_long does not set optarg upon detecting an

Log Message:
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Our version of getopt_long does not set optarg upon detecting an error, as
opposed to what other versions apparently do, so it's not safe to print an
error message.  Besides, getopt_long itself already did, so it's redundant
anyway.

Modified Files:
--------------
    pgsql/src/bin/pg_ctl:
        pg_ctl.c (r1.69 -> r1.70)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/pg_ctl/pg_ctl.c.diff?r1=1.69&r2=1.70)