Fix unitialized variables

Alvaro Herrera <alvherre@alvh.no-ip.org>

Commit: fcbf455842eac10c331a866f559bb3875bcb8c37
Author: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: 2015-08-13T03:12:07Z
Releases: 9.6.0
Fix unitialized variables

As complained by clang, reported by Andres Freund.  Brown paper bag bug
in ccc4c074994d.

Add some comments, too.

Backpatch to 9.5, like that one.

Files

PathChange+/−
src/backend/access/brin/brin_pageops.c modified +10 −3