pop3c: Fixed to work without indexes.

diff --git a/src/lib-storage/index/pop3c/pop3c-storage.c b/src/lib-storage/index/pop3c/pop3c-storage.c
index 6b84398704ab1514f89809514a6c651af211c65b..c97b5a268444b0ad964ecb07891c5ba6b9d0fbc7 100644 (file)
--- a/src/lib-storage/index/pop3c/pop3c-storage.c
+++ b/src/lib-storage/index/pop3c/pop3c-storage.c
@@ -89,7 +89,8 @@ pop3c_storage_get_list_settings(const struct mail_namespace *ns,
                                struct mailbox_list_settings *set)
 {
        set->layout = MAILBOX_LIST_NAME_FS;
-       if (*set->root_dir != '\0' && set->index_dir == NULL) {
+       if (set->root_dir != NULL && *set->root_dir != '\0' &&
+           set->index_dir == NULL) {
                /* we don't really care about root_dir, but we
                   just need to get index_dir autocreated.
                   it happens when index_dir differs from root_dir. */
@@ -221,8 +222,7 @@ static bool pop3c_storage_is_inconsistent(struct mailbox *box)
 
 struct mail_storage pop3c_storage = {
        .name = POP3C_STORAGE_NAME,
-       .class_flags = MAIL_STORAGE_CLASS_FLAG_MAILBOX_IS_FILE |
-               MAIL_STORAGE_CLASS_FLAG_OPEN_STREAMS,
+       .class_flags = MAIL_STORAGE_CLASS_FLAG_NO_ROOT,
 
        .v = {
                pop3c_get_setting_parser_info,