From 9bef57a78d159542403a48611f5253221a41f170 Mon Sep 17 00:00:00 2001
From: martinsumner <martin.sumner@adaptip.co.uk>
Date: Mon, 31 Oct 2016 14:01:09 +0000
Subject: [PATCH] Get Positions - when rolling

CT test was call get_positions hilst the sile was rolling - don't want
the file to be checked in this state, so just return an empty list.
---
 src/leveled_cdb.erl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/leveled_cdb.erl b/src/leveled_cdb.erl
index 9730a53..29bbbfd 100644
--- a/src/leveled_cdb.erl
+++ b/src/leveled_cdb.erl
@@ -316,6 +316,8 @@ rolling({key_check, Key}, _From, State) ->
         get_mem(Key, State#state.handle, State#state.hashtree, loose_presence),
         rolling,
         State};
+rolling({get_positions, _SampleSize}, _From, State) ->
+    {reply, [], rolling, State};
 rolling({return_hashtable, IndexList, HashTreeBin}, _From, State) ->
     Handle = State#state.handle,
     {ok, BasePos} = file:position(Handle, State#state.last_position),