From 5e510366cfd1b3535d0d1d00d1ec347d445ca3bb Mon Sep 17 00:00:00 2001
From: Tamas Blummer <tamas.blummer@gmail.com>
Date: Sat, 3 Mar 2018 18:15:05 +0100
Subject: [PATCH] is_on_main_chain is a very useful function upstream, make it
 public

---
 src/blockdata/blockchain.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/blockdata/blockchain.rs b/src/blockdata/blockchain.rs
index 385da017..978bfb3c 100644
--- a/src/blockdata/blockchain.rs
+++ b/src/blockdata/blockchain.rs
@@ -58,7 +58,7 @@ pub struct BlockchainNode {
 
 impl BlockchainNode {
     /// Is the node on the main chain?
-    fn is_on_main_chain(&self, chain: &Blockchain) -> bool {
+    pub fn is_on_main_chain(&self, chain: &Blockchain) -> bool {
         if self.block.header == unsafe { (*chain.best_tip).block.header } {
             true
         } else {