From e5e742cfa5827da8fd677c3803e9e61896aa8d13 Mon Sep 17 00:00:00 2001
From: Waris Aiemworawutikul <waris@cleverse.com>
Date: Wed, 31 Jul 2024 12:16:26 +0700
Subject: [PATCH] fix: handle block timeout = 0

---
 modules/nodesale/internal/validator/purchase/validator.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/modules/nodesale/internal/validator/purchase/validator.go b/modules/nodesale/internal/validator/purchase/validator.go
index 198db92..277ec30 100644
--- a/modules/nodesale/internal/validator/purchase/validator.go
+++ b/modules/nodesale/internal/validator/purchase/validator.go
@@ -70,6 +70,11 @@ func (v *PurchaseValidator) WithinTimeoutBlock(timeOutBlock uint64, blockHeight
 	if !v.Valid {
 		return false
 	}
+	if timeOutBlock == 0 {
+		// No timeout
+		v.Valid = true
+		return v.Valid
+	}
 	if timeOutBlock < blockHeight {
 		v.Valid = false
 		v.Reason = BLOCK_HEIGHT_TIMEOUT