From 4279b82bca4713c8157085a51c7edd2eadb8749c Mon Sep 17 00:00:00 2001
From: Omar Hatem <omarh.ismail1@gmail.com>
Date: Thu, 20 Oct 2022 19:54:00 +0200
Subject: [PATCH] exclude zzec currency from simple swap (#516)

---
 lib/exchange/simpleswap/simpleswap_exchange_provider.dart | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/exchange/simpleswap/simpleswap_exchange_provider.dart b/lib/exchange/simpleswap/simpleswap_exchange_provider.dart
index 18179d147..f1183166b 100644
--- a/lib/exchange/simpleswap/simpleswap_exchange_provider.dart
+++ b/lib/exchange/simpleswap/simpleswap_exchange_provider.dart
@@ -17,8 +17,11 @@ class SimpleSwapExchangeProvider extends ExchangeProvider {
   SimpleSwapExchangeProvider()
       : super(
             pairList: CryptoCurrency.all
-                .map((i) =>
-                    CryptoCurrency.all.map((k) => ExchangePair(from: i, to: k, reverse: true)).where((c) => c != null))
+                .where((i) => i != CryptoCurrency.zaddr)
+                .map((i) => CryptoCurrency.all
+                    .where((i) => i != CryptoCurrency.zaddr)
+                    .map((k) => ExchangePair(from: i, to: k, reverse: true))
+                    .where((c) => c != null))
                 .expand((i) => i)
                 .toList());