From: David Bremner <david@tethera.net>
Date: Tue, 14 Jul 2020 22:31:10 +0000 (-0300)
Subject: lib/n_d_get_version: catch exceptions and clarify the API
X-Git-Tag: 0.31_rc0~110
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=ab456541924dcb1e1c6d6c7ba1781011e3453f27;hp=ab456541924dcb1e1c6d6c7ba1781011e3453f27

lib/n_d_get_version: catch exceptions and clarify the API

notmuch_database_get_version previously returned 0 on some errors, but
did not document this. Luckily 0 is not a valid database version.
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