From e36d656632db4550b6e31bc8b270c11faef95e0d Mon Sep 17 00:00:00 2001
From: Brian Tiger Chow <brian.holderchow@gmail.com>
Date: Tue, 16 Dec 2014 23:57:28 -0800
Subject: [PATCH] log unusual event

License: MIT
Signed-off-by: Brian Tiger Chow <brian@perfmode.com>
---
 exchange/bitswap/decision/engine.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/exchange/bitswap/decision/engine.go b/exchange/bitswap/decision/engine.go
index 29ee9dce2..d50c5c0c6 100644
--- a/exchange/bitswap/decision/engine.go
+++ b/exchange/bitswap/decision/engine.go
@@ -65,7 +65,8 @@ func (e *Engine) taskWorker(ctx context.Context) {
 		}
 		block, err := e.bs.Get(nextTask.Entry.Key)
 		if err != nil {
-			continue // TODO maybe return an error
+			log.Warning("engine: task exists to send block, but block is not in blockstore")
+			continue
 		}
 		// construct message here so we can make decisions about any additional
 		// information we may want to include at this time.