Fix compiler warning about format truncation

Peter Eisentraut <peter_e@gmx.net>

Commit: 2cd6520e78fe8bbb4ba38f6c7624c002aa8cc481
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2018-04-06T12:43:50Z
Releases: 11.0
Fix compiler warning about format truncation

Files