From c15aedf190f31fade48de40b6c1ddb4ed10e0303 Mon Sep 17 00:00:00 2001
From: cgilliard <christopher.gilliard@gmail.com>
Date: Tue, 21 Jan 2020 03:05:36 -0700
Subject: [PATCH] Bug fix for highest_index in output API. (#3200)

https://github.com/mimblewimble/grin/issues/3199
---
 chain/src/txhashset/txhashset.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/chain/src/txhashset/txhashset.rs b/chain/src/txhashset/txhashset.rs
index 62f43a0cf..cd2a6ca8b 100644
--- a/chain/src/txhashset/txhashset.rs
+++ b/chain/src/txhashset/txhashset.rs
@@ -298,7 +298,7 @@ impl TxHashSet {
 
 	/// highest output insertion index available
 	pub fn highest_output_insertion_index(&self) -> u64 {
-		pmmr::n_leaves(self.output_pmmr_h.last_pos)
+		self.output_pmmr_h.last_pos
 	}
 
 	/// As above, for rangeproofs