From 6bef1464d34209621745c2816d7dcce66c4be4e5 Mon Sep 17 00:00:00 2001
From: Lukas <lukasstrassel@googlemail.com>
Date: Tue, 24 Sep 2024 20:20:04 +0200
Subject: [PATCH] fix: update snapshot helper

---
 zksync/src/SnapshotHelpersV3.sol | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/zksync/src/SnapshotHelpersV3.sol b/zksync/src/SnapshotHelpersV3.sol
index f105d52d..8852c112 100644
--- a/zksync/src/SnapshotHelpersV3.sol
+++ b/zksync/src/SnapshotHelpersV3.sol
@@ -50,6 +50,7 @@ contract SnapshotHelpersV3 is CommonTestBase, DiffUtils {
     // keys for json stringification
     string memory eModesKey = 'emodes';
     string memory content = '{}';
+    vm.serializeJson(eModesKey, '{}');
     uint8 emptyCounter = 0;
     for (uint8 i = 0; i < 256; i++) {
       try pool.getEModeCategoryCollateralConfig(i) returns (DataTypes.CollateralConfig memory cfg) {
@@ -57,6 +58,7 @@ contract SnapshotHelpersV3 is CommonTestBase, DiffUtils {
           if (++emptyCounter > 2) break;
         } else {
           string memory key = vm.toString(i);
+          vm.serializeJson(key, '{}');
           vm.serializeUint(key, 'eModeCategory', i);
           vm.serializeString(key, 'label', pool.getEModeCategoryLabel(i));
           vm.serializeUint(key, 'ltv', cfg.ltv);
@@ -81,6 +83,7 @@ contract SnapshotHelpersV3 is CommonTestBase, DiffUtils {
           if (++emptyCounter > 2) break;
         } else {
           string memory key = vm.toString(i);
+          vm.serializeJson(key, '{}');
           vm.serializeUint(key, 'eModeCategory', i);
           vm.serializeString(key, 'label', category.label);
           vm.serializeUint(key, 'ltv', category.ltv);