I just pushed it with trivial changes:
* rebased for cc8d41511721
* changed wording in the error message
* added a new test for the condition in t/001_basic.pl
* Added the "-" in the --help line of -f.
Andrew G. never confirmed that this change is sufficient to appease
users being confused by the previous behavior. I hope it is ...
Thanks!
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services