Missing Error Check on RegisterGRPCGatewayRoutes()

[tkxkd0159]

Summary

Missing Error Check on RegisterGRPCGatewayRoutes()

Problem Definition

The function RegisterGRPCGatewayRoutes() is used to register GRPC gateway routers for the aforementioned modules.

func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
	types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx))
}

The function has a return value as an error type, however, the error returned here type.RegisterQueryHandlerClient() is not properly handled.

Proposal

Recommend properly handling the error.

func (AppModuleBasic) RegisterGRPCGatewayRoutes(clientCtx client.Context, mux *runtime.ServeMux) {
	if err := types.RegisterQueryHandlerClient(context.Background(), mux, types.NewQueryClient(clientCtx)); err != nil {
		// error handling logic here
	}
}

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For Admin Use

• Not duplicate issue
• Appropriate labels applied
• Appropriate contributors tagged
• Contributor assigned/self-assigned