pgsql: Fix pgindent to not have blank line before #else in variable

Log Message:
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Fix pgindent to not have blank line before #else in variable definition
section of a function.

Modified Files:
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pgsql/src/tools/pgindent:
pgindent (r1.76 -> r1.77)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/tools/pgindent/pgindent.diff?r1=1.76&r2=1.77)