From ad159e09061f472a72483ab6456a5c5605c0d398 Mon Sep 17 00:00:00 2001
From: Pankaj Garg <pankaj@solana.com>
Date: Sat, 25 Aug 2018 15:25:13 -0700
Subject: [PATCH] Fix crash in fullnode when poll_get_balance() returns error
 (#1058)

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

diff --git a/src/bin/fullnode.rs b/src/bin/fullnode.rs
index ab0e4c918..c50421806 100644
--- a/src/bin/fullnode.rs
+++ b/src/bin/fullnode.rs
@@ -118,7 +118,7 @@ fn main() -> () {
         // out after 1 second, and sometimes this is not enough time while the network is
         // booting
         let balance_ok = (0..30).any(|i| {
-            let balance = client.poll_get_balance(&leader_pubkey).unwrap();
+            let balance = client.poll_get_balance(&leader_pubkey).unwrap_or(0);
             eprintln!("new balance is {} (attempt #{})", balance, i);
             balance > 0
         });