Log Message:
-----------
Remove some unused variables
Modified Files:
--------------
pgsql/src/interfaces/ecpg/test:
Makefile (r1.64 -> r1.65)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/Makefile.diff?r1=1.64&r2=1.65)
pg_regress.sh (r1.17 -> r1.18)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/pg_regress.sh.diff?r1=1.17&r2=1.18)
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TIP 2: Don't 'kill -9' the postmaster
