Log Message:-----------Fix some issues with missing or too many newlines atend of file.
Modified Files:-------------- pgsql/src/test/regress/expected: join_1.out (r1.4 -> r1.5) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/expected/join_1.out.diff?r1=1.4&r2=1.5) pgsql/src/test/regress/sql: alter_table.sql (r1.49 -> r1.50) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/alter_table.sql.diff?r1=1.49&r2=1.50) join.sql (r1.16 -> r1.17) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/join.sql.diff?r1=1.16&r2=1.17) update.sql (r1.1 -> r1.2) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/test/regress/sql/update.sql.diff?r1=1.1&r2=1.2)