Fixed a bug of tilemap.hasTile

[bv-ryo-fujiwara]

map.hasTile() bug.
"Uncaught TypeError: Cannot read property '1' of undefined"

false if there is not a tile at the given location. but has error.

example:

game.physics.startSystem(Phaser.Physics.ARCADE);
map = game.add.tilemap('XXXX');
map.addTilesetImage('YYY', 'ZZZ');

console.log(map.width);              // output: 40
console.log(map.height);             // output: 40

// true
console.log(map.hasTile(0,0));       // output: true
console.log(map.hasTile(1,39));      // output: true
console.log(map.hasTile(39,0));      // output: true
// Error!!
console.log(map.hasTile(1, 40));     // output: Uncaught TypeError: Cannot read property '1' of undefined

• 2d4d1a0

[photonstorm]

Looks good to me.