From 45ff366639d1e7ef0e9344e0068b2d8527714f9f Mon Sep 17 00:00:00 2001
From: trung <trungqn.ptit@gmail.com>
Date: Sat, 1 Jun 2024 00:10:20 +0700
Subject: [PATCH] refactor: hande potential division by zero

---
 airdrop/chains/terra.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/airdrop/chains/terra.go b/airdrop/chains/terra.go
index ac283c85..4d81a4f0 100644
--- a/airdrop/chains/terra.go
+++ b/airdrop/chains/terra.go
@@ -73,6 +73,10 @@ func Terra() ([]banktypes.Balance, []config.Reward, int, error) {
 		if token.LT(tokenIn20Usd) {
 			continue
 		}
+		
+		 if totalTokenDelegate.IsZero() {
+			return nil, nil, 0, fmt.Errorf("total token delegate is zero, cannot proceed with airdrop calculation")
+		}
 		eveAirdrop := (eveAirdrop.MulInt64(int64(config.GetTerraConfig().Percent))).QuoInt64(100).Mul(token).QuoTruncate(totalTokenDelegate)
 		eveBech32Address, err := utils.ConvertBech32Address(delegator.Delegation.DelegatorAddress)
 		if err != nil {