Re: [PATCH 08/11] lib: Implement upgrade to ghost messages feature

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+From: David Bremner <david@tethera.net>\r
+To: Austin Clements <aclements@csail.mit.edu>\r
+Subject: Re: [PATCH 08/11] lib: Implement upgrade to ghost messages feature\r
+In-Reply-To: <20141005232956.GD7970@csail.mit.edu>\r
+References: <1412345958-8278-1-git-send-email-aclements@csail.mit.edu>\r
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+Date: Mon, 06 Oct 2014 08:03:06 +0200\r
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+Austin Clements <aclements@csail.mit.edu> writes:\r
+\r
+> Quoth David Bremner on Oct 05 at 10:56 am:\r
+>> Austin Clements <aclements@csail.mit.edu> writes:\r
+>> > +    if (new_features & NOTMUCH_FEATURE_GHOSTS) {\r
+>> > + t_end = db->metadata_keys_end ("thread_id_");\r
+>> > + for (t = db->metadata_keys_begin ("thread_id_"); t != t_end; ++t)\r
+>> > +     ++total;\r
+>> > +    }\r
+>> \r
+>> It would be nice to have the comment below, or something like it, for\r
+>> the loop above.\r
+>\r
+>   /* The ghost message upgrade converts all thread_id_*\r
+>    * metadata values into ghost message documents. */\r
+> sound good?\r
+\r
+Fine.\r
+\r
+d\r