From a9a3eef157a6a2b160486105ca0d0823c7459a1e Mon Sep 17 00:00:00 2001
From: Craig Raw <craigraw@gmail.com>
Date: Mon, 18 Jan 2021 13:39:12 +0200
Subject: [PATCH] truncate long electrum wallet labels

---
 src/main/java/com/sparrowwallet/sparrow/io/Electrum.java | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/java/com/sparrowwallet/sparrow/io/Electrum.java b/src/main/java/com/sparrowwallet/sparrow/io/Electrum.java
index 618197a0..bd18c0e0 100644
--- a/src/main/java/com/sparrowwallet/sparrow/io/Electrum.java
+++ b/src/main/java/com/sparrowwallet/sparrow/io/Electrum.java
@@ -173,6 +173,10 @@ public class Electrum implements KeystoreFileImport, WalletImport, WalletExport
                 keystore.setKeyDerivation(new KeyDerivation(masterFingerprint, derivationPath));
                 keystore.setExtendedPublicKey(xPub);
                 keystore.setLabel(ek.label != null ? ek.label : "Electrum");
+                if(keystore.getLabel().length() > Keystore.MAX_LABEL_LENGTH) {
+                    keystore.setLabel(keystore.getLabel().substring(0, Keystore.MAX_LABEL_LENGTH));
+                }
+
                 wallet.getKeystores().add(keystore);
 
                 ExtendedKey.Header xpubHeader = ExtendedKey.Header.fromExtendedKey(ek.xpub);