pgsql: Fix failure to check for INVALID worker entry in the new

From: alvherre(at)postgresql(dot)org (Alvaro Herrera)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix failure to check for INVALID worker entry in the new
Date: 2007-05-02 15:47:14
Message-ID: 20070502154714.37CC39FBCB3@postgresql.org
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Log Message:
-----------
Fix failure to check for INVALID worker entry in the new autovacuum code, which
could happen when a worker took to long to start and was thus "aborted" by the
launcher. Noticed by lionfish buildfarm member.

Modified Files:
--------------
pgsql/src/backend/postmaster:
autovacuum.c (r1.42 -> r1.43)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/autovacuum.c.diff?r1=1.42&r2=1.43)

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