From 16a58f8f2ae860eae28a7d315eb2c9e533c12c3b Mon Sep 17 00:00:00 2001
From: Taylor Gerring <taylor.gerring@gmail.com>
Date: Mon, 23 Mar 2015 08:55:06 +0100
Subject: [PATCH] Always return 3 strings

---
 rpc/miner_agent.go | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/rpc/miner_agent.go b/rpc/miner_agent.go
index e812a7d51c..4df109a94b 100644
--- a/rpc/miner_agent.go
+++ b/rpc/miner_agent.go
@@ -54,16 +54,15 @@ out:
 	}
 }
 
-func (a *Agent) GetWork() []string {
+func (a *Agent) GetWork() [3]string {
 	// TODO return HashNoNonce, DAGSeedHash, Difficulty
-	var res = []string{}
+	var res [3]string
 
 	// XXX Wait here untill work != nil ?.
 	if a.work != nil {
-		// Ideally append in 1 call once params are determined
-		res = append(res, a.work.HashNoNonce().Hex()) // Header Hash No Nonce
-		res = append(res, common.Hash{}.Hex())        // DAG Seed
-		res = append(res, common.Hash{}.Hex())        // Difficulty
+		res[0] = a.work.HashNoNonce().Hex() // Header Hash No Nonce
+		res[1] = common.Hash{}.Hex()        // DAG Seed
+		res[2] = common.Hash{}.Hex()        // Difficulty
 	}
 
 	return res