pgsql: In our source code, make a copy of getopt's 'optarg' string argu

In our source code, make a copy of getopt's 'optarg' string arguments,
rather than just storing a pointer.

Branch
------
master

Details
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http://git.postgresql.org/pg/commitdiff/49ec613201b2e9debdf9e9ad9a2ad7c6c8083729

Modified Files
--------------
contrib/pg_archivecleanup/pg_archivecleanup.c | 2 +-
contrib/pg_standby/pg_standby.c | 2 +-
contrib/pgbench/pgbench.c | 12 ++++++------
src/backend/bootstrap/bootstrap.c | 2 +-
src/backend/postmaster/postmaster.c | 4 ++--
src/bin/pg_dump/pg_dump.c | 16 ++++++++--------
src/bin/pg_dump/pg_dumpall.c | 12 ++++++------
src/bin/pg_dump/pg_restore.c | 4 ++--
src/bin/psql/startup.c | 14 +++++++-------
src/bin/scripts/clusterdb.c | 12 ++++++------
src/bin/scripts/createdb.c | 22 +++++++++++-----------
src/bin/scripts/createlang.c | 8 ++++----
src/bin/scripts/createuser.c | 8 ++++----
src/bin/scripts/dropdb.c | 8 ++++----
src/bin/scripts/droplang.c | 8 ++++----
src/bin/scripts/dropuser.c | 6 +++---
src/bin/scripts/reindexdb.c | 14 +++++++-------
src/bin/scripts/vacuumdb.c | 12 ++++++------
src/interfaces/ecpg/preproc/ecpg.c | 2 +-
src/timezone/zic.c | 10 +++++-----
20 files changed, 89 insertions(+), 89 deletions(-)