# HG changeset patch
# User Timo Sirainen <tss@iki.fi>
# Date 1263912739 -7200
# Node ID 45f360c1c9ebf91ae27ce88a34e3d4bf398013bb
# Parent  57eb71a78375668565bba6e35c129be873dbf24f
virtual: wanted_headers needs to be kept referenced.

diff -r 57eb71a78375 -r 45f360c1c9eb src/plugins/virtual/virtual-mail.c
--- a/src/plugins/virtual/virtual-mail.c	Tue Jan 19 16:51:47 2010 +0200
+++ b/src/plugins/virtual/virtual-mail.c	Tue Jan 19 16:52:19 2010 +0200
@@ -45,7 +45,11 @@
 	vmail->imail.trans = (struct index_transaction_context *)t;
 
 	vmail->wanted_fields = wanted_fields;
-	vmail->wanted_headers = wanted_headers;
+	if (wanted_headers != NULL) {
+		vmail->wanted_headers = wanted_headers;
+		mailbox_header_lookup_ref(wanted_headers);
+	}
+
 	i_array_init(&vmail->backend_mails, array_count(&mbox->backend_boxes));
 	return &vmail->imail.mail.mail;
 }
@@ -61,6 +65,9 @@
 		mail_free(&mails[i]);
 	array_free(&vmail->backend_mails);
 
+	if (vmail->wanted_headers != NULL)
+		mailbox_header_lookup_unref(&vmail->wanted_headers);
+
 	pool_unref(&vmail->imail.data_pool);
 	pool_unref(&vmail->imail.mail.pool);
 }