Log Message:
-----------
Avoid crashing when restoring a saved GUC session_authorization value
that refers to a now-deleted userid. Per gripe from Chris Ochs.
Tags:
----
REL7_4_STABLE
Modified Files:
--------------
pgsql-server/src/backend/commands:
variable.c (r1.88 -> r1.88.2.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/commands/variable.c.diff?r1=1.88&r2=1.88.2.1)
pgsql-server/src/backend/utils/misc:
guc.c (r1.164.2.2 -> r1.164.2.3)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/utils/misc/guc.c.diff?r1=1.164.2.2&r2=1.164.2.3)