Log Message:
-----------
For EXEC_BACKEND case, BootstrapMain needs to recompute paths, same as
PostgresMain. Per Magnus Hagander.
Modified Files:
--------------
pgsql-server/src/backend/bootstrap:
bootstrap.c (r1.190 -> r1.191)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/bootstrap/bootstrap.c.diff?r1=1.190&r2=1.191)