From 3c962a27a936aefb4827a6f753eec8ba3e65f584 Mon Sep 17 00:00:00 2001
From: dreamer <dreamer.x.cn@gmail.com>
Date: Thu, 18 Apr 2024 15:41:33 +0800
Subject: [PATCH] fix bug

---
 modules/token/keeper/keeper.go | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/modules/token/keeper/keeper.go b/modules/token/keeper/keeper.go
index b2a54c9b..83a72010 100644
--- a/modules/token/keeper/keeper.go
+++ b/modules/token/keeper/keeper.go
@@ -161,11 +161,11 @@ func (k Keeper) EditToken(
 
 	if name != v1.DoNotModify {
 		token.Name = name
-
-		metadata, _ := k.bankKeeper.GetDenomMetaData(ctx, token.MinUnit)
-		metadata.Description = name
-
-		k.bankKeeper.SetDenomMetaData(ctx, metadata)
+		metadata, exist := k.bankKeeper.GetDenomMetaData(ctx, token.MinUnit)
+		if exist {
+			metadata.Description = name
+			k.bankKeeper.SetDenomMetaData(ctx, metadata)
+		}
 	}
 
 	if mintable != types.Nil {