From f5dd047c6b91ff549a4cdb3862b4c66a749cd674 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Fri, 14 Jul 2023 19:31:31 +0000
Subject: [PATCH] fix: return proper error on ChanCloseInit (#59) (#60)

(cherry picked from commit e6e359ee1c2ae8ea23de9dc5c2445b2de4c83403)

Co-authored-by: Justin Tieri <37750742+jtieri@users.noreply.github.com>
---
 modules/async-icq/ibc_module.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/async-icq/ibc_module.go b/modules/async-icq/ibc_module.go
index ec1507d2..b4127df8 100644
--- a/modules/async-icq/ibc_module.go
+++ b/modules/async-icq/ibc_module.go
@@ -9,6 +9,7 @@ import (
 	"cosmossdk.io/errors"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 	capabilitytypes "github.com/cosmos/cosmos-sdk/x/capability/types"
 
 	channeltypes "github.com/cosmos/ibc-go/v4/modules/core/04-channel/types"
@@ -154,7 +155,8 @@ func (im IBCModule) OnChanCloseInit(
 	_ string,
 	_ string,
 ) error {
-	return nil
+	// Ensure channels cannot be closed by users
+	return errors.Wrap(sdkerrors.ErrInvalidRequest, "user cannot close channel")
 }
 
 // OnChanCloseConfirm implements the IBCModule interface