dovecot: Handle first_recent_uid=0 without crashing, even though...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot/rev/0706d404a8fb
changeset: 7231:0706d404a8fb
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Feb 11 23:52:09 2008 +0200
description:
Handle first_recent_uid=0 without crashing, even though it shouldn't happen..

diffstat:

1 file changed, 1 insertion(+), 1 deletion(-)
src/lib-storage/index/maildir/maildir-sync-index.c |    2 +-

diffs (12 lines):

diff -r 777131d76168 -r 0706d404a8fb src/lib-storage/index/maildir/maildir-sync-index.c
--- a/src/lib-storage/index/maildir/maildir-sync-index.c	Mon Feb 11 21:41:41 2008 +0200
+++ b/src/lib-storage/index/maildir/maildir-sync-index.c	Mon Feb 11 23:52:09 2008 +0200
@@ -298,7 +298,7 @@ int maildir_sync_index(struct maildir_in
 	hdr_next_uid = hdr->next_uid;
 
 	mbox->syncing_commit = TRUE;
-	seq = prev_uid = 0; first_recent_uid = hdr->first_recent_uid;
+	seq = prev_uid = 0; first_recent_uid = I_MAX(hdr->first_recent_uid, 1);
 	t_array_init(&ctx->keywords, MAILDIR_MAX_KEYWORDS);
 	t_array_init(&idx_keywords, MAILDIR_MAX_KEYWORDS);
 	iter = maildir_uidlist_iter_init(mbox->uidlist);