omindex: Empty string for start directory now an error
commit25d131eb53cd8f6cefce9e744e95973e73e7157c
authorOlly Betts <olly@survex.com>
Mon, 5 Nov 2018 22:19:14 +0000 (6 11:19 +1300)
committerOlly Betts <olly@survex.com>
Mon, 5 Nov 2018 22:19:14 +0000 (6 11:19 +1300)
treef41770537c178f3f87175f811df41a839fb6c355
parent7e67251b010f5aa2c219b11f7b179e4921667008
omindex: Empty string for start directory now an error

Previously `/` was used instead, which is unlikely to be what is
wanted (and `/` can be explicitly specified if that is what is
wanted).
xapian-applications/omega/omindex.cc