From 259e5815c84fe493cc48c06616e6d7c66da77147 Mon Sep 17 00:00:00 2001
From: Luke Parker <lukeparker5132@gmail.com>
Date: Sun, 11 Dec 2022 10:26:11 -0500
Subject: [PATCH] Correct global index offsetting

Technically, non-0-amount outputs can still appear and this considered them
as part of the global 0-amount pool. Now, only outputs which are 0-amount are
counted.
---
 coins/monero/src/wallet/scan.rs | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/coins/monero/src/wallet/scan.rs b/coins/monero/src/wallet/scan.rs
index b01a9305..0804e32b 100644
--- a/coins/monero/src/wallet/scan.rs
+++ b/coins/monero/src/wallet/scan.rs
@@ -377,7 +377,12 @@ impl Scanner {
       if let Some(timelock) = map(self.scan_transaction(&tx), index) {
         res.push(timelock);
       }
-      index += u64::try_from(tx.prefix.outputs.len()).unwrap();
+      index += tx
+        .prefix
+        .outputs
+        .iter()
+        .filter_map(|output| Some(1).filter(|_| output.amount == 0))
+        .sum::<u64>();
     }
     Ok(res)
   }