dovecot-2.0: lib-storage: If read-only mailbox uses private flag...

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.0/rev/2f7b7747867e
changeset: 11365:2f7b7747867e
user:      Timo Sirainen <tss at iki.fi>
date:      Tue May 25 16:09:14 2010 +0100
description:
lib-storage: If read-only mailbox uses private flags, don't return it as READ-ONLY.

diffstat:

 src/lib-storage/index/index-storage.c |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (22 lines):

diff -r 6d68b7b25ae7 -r 2f7b7747867e src/lib-storage/index/index-storage.c
--- a/src/lib-storage/index/index-storage.c	Tue May 25 15:27:26 2010 +0100
+++ b/src/lib-storage/index/index-storage.c	Tue May 25 16:09:14 2010 +0100
@@ -510,8 +510,16 @@
 
 bool index_storage_is_readonly(struct mailbox *box)
 {
-	return (box->flags & MAILBOX_FLAG_READONLY) != 0 ||
-		box->backend_readonly;
+	if ((box->flags & MAILBOX_FLAG_READONLY) != 0)
+		return TRUE;
+
+	if (box->backend_readonly) {
+		/* return read-only only if there are no private flags
+		   (that are stored in index files) */
+		if (box->private_flags_mask == 0)
+			return TRUE;
+	}
+	return FALSE;
 }
 
 bool index_storage_allow_new_keywords(struct mailbox *box)