From 6ff4b41f2ea3764807d70df93edf981778cec871 Mon Sep 17 00:00:00 2001
From: AntiochP <30642645+antiochp@users.noreply.github.com>
Date: Mon, 18 Dec 2017 20:33:44 -0500
Subject: [PATCH] 100_000 keys max in a wallet (was 10_000) and someone maxed
 this out... (#520)

---
 keychain/src/keychain.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/keychain/src/keychain.rs b/keychain/src/keychain.rs
index 3ec31b477..678e6f931 100644
--- a/keychain/src/keychain.rs
+++ b/keychain/src/keychain.rs
@@ -117,10 +117,11 @@ impl Keychain {
 
 		// otherwise iterate over a large number of derivations looking for our key
 		// cache the resulting derivations by key_id for faster lookup later
-		// TODO - remove the 10k hard limit and be smarter about batching somehow
+		// TODO - remove hard limit (within reason)
+		// TODO - do we benefit here if we track our max known n_child?
 		{
 			let mut cache = self.key_derivation_cache.write().unwrap();
-			for i in 1..10_000 {
+			for i in 1..100_000 {
 				let extkey = self.extkey.derive(&self.secp, i)?;
 				let extkey_id = extkey.identifier(&self.secp)?;