From c0283a37ee300c8aee45e7cb4fa318cf4fdcd1f5 Mon Sep 17 00:00:00 2001
From: OmarHatem <omarh.ismail1@gmail.com>
Date: Fri, 11 Apr 2025 14:13:40 +0200
Subject: [PATCH] minor fix [skip ci]

---
 cw_decred/lib/wallet.dart | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/cw_decred/lib/wallet.dart b/cw_decred/lib/wallet.dart
index c41643067..2c7af61f0 100644
--- a/cw_decred/lib/wallet.dart
+++ b/cw_decred/lib/wallet.dart
@@ -710,14 +710,18 @@ abstract class DecredWalletBase
   // walletBirthdayBlockHeight checks if the wallet birthday is set and returns
   // it. Returns -1 if not.
   Future<int> walletBirthdayBlockHeight() async {
-    final res = await _libwallet.birthState(walletInfo.name);
-    final decoded = json.decode(res);
-    // Having these values set indicates that sync has not reached the birthday
-    // yet, so no birthday is set.
-    if (decoded["setfromheight"] == true || decoded["setfromtime"] == true) {
-      return -1;
+    try {
+      final res = await _libwallet.birthState(walletInfo.name);
+      final decoded = json.decode(res);
+      // Having these values set indicates that sync has not reached the birthday
+      // yet, so no birthday is set.
+      if (decoded["setfromheight"] == true || decoded["setfromtime"] == true) {
+        return -1;
+      }
+      return decoded["height"] ?? 0;
+    } on FormatException catch (_) {
+      return 0;
     }
-    return decoded["height"] ?? 0;
   }
 
   Future<bool> verifyMessage(String message, String signature, {String? address = null}) async {