[PATCH v2 2/5] compact: catch Xapian::Error consistently

[David Bremner]

Tomi Ollila <tomi.ollila at iki.fi> writes:

> catch Xapian::Error in compact code in lib/database.cc to be consistent
> with other code in addition to not making software crash on uncaught
> other Xapian error.

pushed the first two patches

d