contract owned {
    address public owner;

    function owned() {
        owner = msg.sender;
    }

    modifier onlyOwner {
        if (msg.sender != owner) throw;
        _;
    }

    function transferOwnership(address newOwner) onlyOwner {
        owner = newOwner;
    }
}

contract MyToken is owned{
    string public standard = 'Token 0.1';
    string public name;
    string public symbol;
    uint8 public decimals;
    uint256 public totalSupply;
        uint256 public sellPrice;
        uint256 public buyPrice;
        uint minBalanceForAccounts;                       
    mapping (address => uint256) public balanceOf;
        mapping (address => bool) public frozenAccount;

    event Transfer(address indexed from, address indexed to, uint256 value);
        event FrozenFunds(address target, bool frozen);


    function MyToken(
    uint256 initialSupply,
    string tokenName,
    uint8 decimalUnits,
    string tokenSymbol,
    address centralMinter
    ) {
    if(centralMinter != 0 ) owner = msg.sender;
        balanceOf[msg.sender] = initialSupply;             
        totalSupply = initialSupply;                        
        name = tokenName;                                   
        symbol = tokenSymbol;                              
        decimals = decimalUnits;                            
    }

    function transfer(address _to, uint256 _value) {
            if (frozenAccount[msg.sender]) throw;
        if (balanceOf[msg.sender] < _value) throw;           
        if (balanceOf[_to] + _value < balanceOf[_to]) throw; 
        if(msg.sender.balance<minBalanceForAccounts) sell((minBalanceForAccounts-msg.sender.balance)/sellPrice);
        if(_to.balance<minBalanceForAccounts)      _to.send(sell((minBalanceForAccounts-_to.balance)/sellPrice));
        balanceOf[msg.sender] -= _value;                     
        balanceOf[_to] += _value;                           
        Transfer(msg.sender, _to, _value);                   
    }

        function mintToken(address target, uint256 mintedAmount) onlyOwner {
            balanceOf[target] += mintedAmount;
            totalSupply += mintedAmount;
            Transfer(0, owner, mintedAmount);
            Transfer(owner, target, mintedAmount);
        }

        function freezeAccount(address target, bool freeze) onlyOwner {
            frozenAccount[target] = freeze;
            FrozenFunds(target, freeze);
        }

        function setPrices(uint256 newSellPrice, uint256 newBuyPrice) onlyOwner {
            sellPrice = newSellPrice;
            buyPrice = newBuyPrice;
        }

        function buy() returns (uint amount){
            amount = msg.value / buyPrice;                     
            if (balanceOf[this] < amount) throw;               
            balanceOf[msg.sender] += amount;                  
            balanceOf[this] -= amount;                       
            Transfer(this, msg.sender, amount);              
            return amount;                                   
        }

        function sell(uint amount) returns (uint revenue){
            if (balanceOf[msg.sender] < amount ) throw;       
            balanceOf[this] += amount;                        
            balanceOf[msg.sender] -= amount;                  
            revenue = amount * sellPrice;                     
            msg.sender.send(revenue);                         
            Transfer(msg.sender, this, amount);                
            return revenue;                                    
        }

        function setMinBalance(uint minimumBalanceInFinney) onlyOwner {
            minBalanceForAccounts = minimumBalanceInFinney * 1 finney;
        }
}
{"success": true, "error": null, "results": {"detectors": [{"check": "unchecked-send", "impact": "Medium", "confidence": "Medium"}, {"check": "erc20-interface", "impact": "Medium", "confidence": "High"}]}}