From: David Bremner <david@tethera.net>
Date: Fri, 15 Jul 2016 10:25:41 +0000 (-0300)
Subject: lib: provide _notmuch_database_log_append
X-Git-Tag: 0.23_rc0~68
X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=commitdiff_plain;h=293186d6c6b1c4d158413de5412e6b4345e94970;hp=293186d6c6b1c4d158413de5412e6b4345e94970

lib: provide _notmuch_database_log_append

_notmuch_database_log clears the log buffer each time. Rather than
introducing more complicated semantics about for this function, provide
a second function that does not clear the buffer. This is mainly a
convenience function for callers constructing complex or multi-line log
messages.

The changes to query.cc are to make sure that the common code path of
the new function is tested.
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