dovecot-2.0: If all flag changes are dropped, make sure we don't...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/e852cb4c5cd2
changeset: 9617:e852cb4c5cd2
user:      Timo Sirainen <tss at iki.fi>
date:      Mon Jul 13 18:26:25 2009 -0400
description:
If all flag changes are dropped, make sure we don't write anything to transaction log.

diffstat:

1 file changed, 3 insertions(+)
src/lib-index/mail-index-transaction-finish.c |    3 +++

diffs (13 lines):

diff -r 1f8629349b41 -r e852cb4c5cd2 src/lib-index/mail-index-transaction-finish.c
--- a/src/lib-index/mail-index-transaction-finish.c	Mon Jul 13 18:21:19 2009 -0400
+++ b/src/lib-index/mail-index-transaction-finish.c	Mon Jul 13 18:26:25 2009 -0400
@@ -114,6 +114,9 @@ mail_index_transaction_finish_flag_updat
 		}
 		i = mail_transaction_drop_range(t, updates[i], i, &keeps);
 	}
+
+	if (array_count(&t->updates) == 0)
+		array_free(&t->updates);
 }
 
 static bool