dovecot-2.2: imapc: Allow accessing the imapc_list_prefix itself.

[dovecot at dovecot.org]

details:   http://hg.dovecot.org/dovecot-2.2/rev/92b4183ede17
changeset: 16441:92b4183ede17
user:      Timo Sirainen <tss at iki.fi>
date:      Sat Jun 01 03:37:21 2013 +0300
description:
imapc: Allow accessing the imapc_list_prefix itself.

diffstat:

 src/lib-storage/index/imapc/imapc-list.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (14 lines):

diff -r 7af6795f40ed -r 92b4183ede17 src/lib-storage/index/imapc/imapc-list.c
--- a/src/lib-storage/index/imapc/imapc-list.c	Sat Jun 01 03:20:15 2013 +0300
+++ b/src/lib-storage/index/imapc/imapc-list.c	Sat Jun 01 03:37:21 2013 +0300
@@ -208,8 +208,8 @@
 
 	storage_name = mailbox_list_default_get_storage_name(_list, vname);
 	if (*prefix != '\0' && strcasecmp(storage_name, "INBOX") != 0) {
-		storage_name = t_strdup_printf("%s%c%s", prefix, list->sep,
-					       storage_name);
+		storage_name = storage_name[0] == '\0' ? prefix :
+			t_strdup_printf("%s%c%s", prefix, list->sep, storage_name);
 	}
 	return storage_name;
 }