Log Message:
-----------
If RelationBuildDesc() fails to open a critical system index, PANIC with
a relevant error message instead of just dumping core. Odd that nobody
reported this before Darren Reed.
Tags:
----
REL8_2_STABLE
Modified Files:
--------------
pgsql/src/backend/utils/cache:
relcache.c (r1.250 -> r1.250.2.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/cache/relcache.c?r1=1.250&r2=1.250.2.1)