nit

ibc-clients/ics07-tendermint/cw-contract/src/entrypoint.rs

@@ -1,6 +1,4 @@
-use cosmwasm_std::{
-    entry_point, Binary, Deps, DepsMut, Env, MessageInfo, Response, StdError, StdResult,
-};
+use cosmwasm_std::{entry_point, Binary, Deps, DepsMut, Env, MessageInfo, Response};
 use ibc_client_cw::context::Context;
 use ibc_client_cw::types::{ContractError, InstantiateMsg, QueryMsg, SudoMsg};
 
@@ -16,25 +14,19 @@ pub fn instantiate(
     msg: InstantiateMsg,
 ) -> Result<Response, ContractError> {
     let mut ctx = TendermintContext::new_mut(deps, env)?;
-
     let data = ctx.instantiate(msg)?;
-
     Ok(Response::default().set_data(data))
 }
 
 #[entry_point]
 pub fn sudo(deps: DepsMut<'_>, env: Env, msg: SudoMsg) -> Result<Response, ContractError> {
     let mut ctx = TendermintContext::new_mut(deps, env)?;
-
     let data = ctx.sudo(msg)?;
-
     Ok(Response::default().set_data(data))
 }
 
 #[entry_point]
-pub fn query(deps: Deps<'_>, env: Env, msg: QueryMsg) -> StdResult<Binary> {
+pub fn query(deps: Deps<'_>, env: Env, msg: QueryMsg) -> Result<Binary, ContractError> {
     let ctx = TendermintContext::new_ref(deps, env)?;
-
     ctx.query(msg)
-        .map_err(|e| StdError::generic_err(e.to_string()))
 }