From 90bcf02f03d268c8ecc7d88a5bc62efa95ac7bac Mon Sep 17 00:00:00 2001
From: "Ivan A. Metrikin" <ivanmetrikin@users.noreply.github.com>
Date: Thu, 18 Jul 2024 00:26:59 +0200
Subject: [PATCH] Improved error handling, so that it doesn't crash when a
 maintainer accounts has an empty balance

---
 cli/maintainer/src/maintenance.rs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/cli/maintainer/src/maintenance.rs b/cli/maintainer/src/maintenance.rs
index 56e986c20..649d7bee2 100644
--- a/cli/maintainer/src/maintenance.rs
+++ b/cli/maintainer/src/maintenance.rs
@@ -506,9 +506,15 @@ impl SolidoState {
 
         let mut maintainer_balances = Vec::new();
         for maintainer in maintainers.entries.iter() {
-            maintainer_balances.push(Lamports(
-                config.client.get_account(maintainer.pubkey())?.lamports,
-            ));
+            let empty_account = Account::default();
+            let account = match config.client.get_account(maintainer.pubkey()) {
+                Ok(account) => account,
+                Err(err) => {
+                    eprintln!("Failed to get account for maintainer: {:?}", maintainer.pubkey());
+                    &empty_account
+                }
+            };
+            maintainer_balances.push(Lamports(account.lamports));
         }
 
         // The entity executing the maintenance transactions, is the maintainer.