This patch makes aquarela respond to delete requests from XP clients.
Previously, aquarela would perform the delete but would not respond to the client, resulting in a timeout.
The content of the response message is irrelevant, as it is ignored by the client.

Reference: /n/sources/patch/applied/aquarela-delete
Date: Thu Jul 27 09:15:22 CES 2006
Signed-off-by: rcbilson@gmail.com

--- /sys/src/cmd/aquarela/smbtrans2set.c	Thu Jul 27 09:12:52 2006
+++ /sys/src/cmd/aquarela/smbtrans2set.c	Thu Jul 27 09:12:51 2006
@@ -85,6 +85,8 @@
 		if (s->transaction.in.tdcount < 1)
 			goto misc;
 		f->sf->deleteonclose = *s->transaction.in.data;
+		if (!smbbufferputs(s->transaction.out.parameters, 0))
+			goto misc;
 		pr = SmbProcessResultReply;
 		break;