From 86953b939242d729a03b137ccb7dec63bb1b26f7 Mon Sep 17 00:00:00 2001
From: Joost VandeVondele <Joost.VandeVondele@gmail.com>
Date: Wed, 19 Dec 2018 07:30:11 +0100
Subject: [PATCH] [cluster] Fix non-mpi compile

fix compile of the cluster branch in the non-mpi case.

Add a TODO as a reminder for the new voting scheme.

No functional changes
---
 src/cluster.cpp | 2 ++
 src/cluster.h   | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/cluster.cpp b/src/cluster.cpp
index 8df03b7c..b74a49ea 100644
--- a/src/cluster.cpp
+++ b/src/cluster.cpp
@@ -232,6 +232,8 @@ void save(Thread* thread, TTEntry* tte,
   }
 }
 
+
+// TODO update to the scheme in master.. can this use aggregation of votes?
 void pick_moves(MoveInfo& mi) {
 
   MoveInfo* pMoveInfo = NULL;
diff --git a/src/cluster.h b/src/cluster.h
index 854b809d..383e7ade 100644
--- a/src/cluster.h
+++ b/src/cluster.h
@@ -95,7 +95,7 @@ inline void save(Thread* thread, TTEntry* tte, Key k, Value v, Bound b, Depth d,
   tte->save(k, v, b, d, m, ev);
 }
 inline void pick_moves(MoveInfo&) { }
-void sum(uint64_t& val) { }
+inline void sum(uint64_t& val) { (void)val; }
 inline void sync_start() { }
 inline void sync_stop() { }