Fix error message on short read of pg_control

Magnus Hagander <magnus@hagander.net>

Commit: 048caa5560da33d63bbcbb2063c8ecd48994c99b
Author: Magnus Hagander <magnus@hagander.net>
Date: 2018-05-18T15:53:20Z
Releases: 9.3.24
Fix error message on short read of pg_control

Instead of saying "error: success", indicate that we got a working read
but it was too short.

Files

PathChange+/−
src/backend/access/transam/xlog.c modified +12 −4