From: Glenn Burkhardt <glenn@aoi.ultranet.com>
Date: Sun, 28 Sep 2003 14:27:34 +0000 (+0000)
Subject: update 'mp->lowmsg' from 0 to 1 during regular 'inc' from mail spool;
X-Git-Tag: RELEASE_1_2~74
X-Git-Url: http://git.marmaro.de/?p=mmh;a=commitdiff_plain;h=7afa1855f4255c6c6127283e2bd3768da814e7ef

update 'mp->lowmsg' from 0 to 1 during regular 'inc' from mail spool;
avoids failure of 'folder_realloc()' for case of no messages in
folder, and more than 100 messages to incorporate.  Initially,
'folder_read()' will initialize 'mp->lowmsg' to 0, and 'mp->lowoff'
to 1.  So the call would be folder_realloc(mp, 1, 200), and the
comparison 'if (mp->nummsg > 0 && lo > mp->lowmsg)' will fail.
---

diff --git a/uip/inc.c b/uip/inc.c
index 1b49a84..09cfa95 100644
--- a/uip/inc.c
+++ b/uip/inc.c
@@ -845,6 +845,8 @@ go_to_it:
 		msgnum++;
 		mp->hghmsg++;
 		mp->nummsg++;
+		if (mp->lowmsg == 0) mp->lowmsg = 1;
+
 		clear_msg_flags (mp, msgnum);
 		set_exists (mp, msgnum);
 		set_unseen (mp, msgnum);