dovecot: Handle missing save_init() here by returning "not suppo...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot/rev/0cee1cccd14c
changeset: 6747:0cee1cccd14c
user:      Timo Sirainen <tss at iki.fi>
date:      Thu Nov 08 21:18:10 2007 +0200
description:
Handle missing save_init() here by returning "not supported" error.

diffstat:

1 file changed, 5 insertions(+)
src/lib-storage/mail-storage.c |    5 +++++

diffs (15 lines):

diff -r 2259ec6c009a -r 0cee1cccd14c src/lib-storage/mail-storage.c
--- a/src/lib-storage/mail-storage.c	Thu Nov 08 21:17:14 2007 +0200
+++ b/src/lib-storage/mail-storage.c	Thu Nov 08 21:18:10 2007 +0200
@@ -697,6 +697,11 @@ int mailbox_save_init(struct mailbox_tra
 		      const char *from_envelope, struct istream *input,
 		      struct mail *dest_mail, struct mail_save_context **ctx_r)
 {
+	if (t->box->v.save_init == NULL) {
+		mail_storage_set_error(t->box->storage, MAIL_ERROR_NOTPOSSIBLE,
+				       "Saving messages not supported");
+		return -1;
+	}
 	if (t->box->v.save_init(t, flags, keywords,
 				received_date, timezone_offset,
 				from_envelope, input, dest_mail, ctx_r) < 0)