From: Kevin McCarthy <kevin@8t8.us>
Date: Wed, 24 May 2017 22:46:41 +0000 (-0700)
Subject: Change imap body cache cleanup to use the uid_hash.
X-Git-Tag: neomutt-20170526~2^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=b9b005292ccd6a71dd607d3bfceff8f52a2e92cb;p=neomutt

Change imap body cache cleanup to use the uid_hash.

This should speed up $message_cache_clean cleanup when syncing.
---

diff --git a/imap/message.c b/imap/message.c
index 5d79a6c7b..27eb6b29e 100644
--- a/imap/message.c
+++ b/imap/message.c
@@ -125,17 +125,9 @@ static int msg_cache_clean_cb(const char *id, struct BodyCache *bcache, void *da
     return 0;
 
   /* bad UID */
-  if (uv != idata->uid_validity)
+  if (uv != idata->uid_validity || !int_hash_find(idata->uid_hash, uid))
     mutt_bcache_del(bcache, id);
 
-  /* TODO: presort UIDs, walk in order */
-  for (unsigned int n = 0; n < idata->ctx->msgcount; n++)
-  {
-    if (uid == HEADER_DATA(idata->ctx->hdrs[n])->uid)
-      return 0;
-  }
-  mutt_bcache_del(bcache, id);
-
   return 0;
 }