Log Message:
-----------
pg_do_encoding_conversion cannot return NULL (at least not unless the input
is NULL), so remove some useless tests for the case.
Modified Files:
--------------
pgsql/src/backend/snowball:
dict_snowball.c (r1.6 -> r1.7)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/snowball/dict_snowball.c?r1=1.6&r2=1.7)
pgsql/src/backend/tsearch:
ts_locale.c (r1.10 -> r1.11)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/tsearch/ts_locale.c?r1=1.10&r2=1.11)
pgsql/src/backend/utils/mb:
mbutils.c (r1.73 -> r1.74)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/mb/mbutils.c?r1=1.73&r2=1.74)