From 8a67990529b4033918c483168e0330c1869b2b83 Mon Sep 17 00:00:00 2001
From: Assaf Morami <assaf.morami@gmail.com>
Date: Tue, 17 Oct 2023 17:18:35 +0300
Subject: [PATCH] Fix Migrate4to5 for very old contracts

---
 x/compute/internal/types/types.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/x/compute/internal/types/types.go b/x/compute/internal/types/types.go
index 784959b68..94d169577 100644
--- a/x/compute/internal/types/types.go
+++ b/x/compute/internal/types/types.go
@@ -334,6 +334,13 @@ var ZeroSender = sdk.AccAddress{
 }
 
 func (c ContractInfo) InitialHistory(initMsg []byte) ContractCodeHistoryEntry {
+	if c.Created == nil {
+		c.Created = &AbsoluteTxPosition{
+			BlockHeight: 0,
+			TxIndex:     0,
+		}
+	}
+
 	return ContractCodeHistoryEntry{
 		Operation: ContractCodeHistoryOperationTypeInit,
 		CodeID:    c.CodeID,