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Fix null exception in Matrix#equals().

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This commit is contained in:
Jürg Lehni 2012-12-27 13:04:21 +01:00
parent f45c04a359
commit 8c33e5be88
1 changed files with 1 additions and 1 deletions
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2
src/basic/Matrix.js
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@ -505,7 +505,7 @@ var Matrix = this.Matrix = Base.extend(/** @lends Matrix# */{
* @return {Boolean} {@true if the matrices are equal}
*/
equals: function(mx) {
return this._a == mx._a && this._b == mx._b && this._c == mx._c
return mx && this._a == mx._a && this._b == mx._b && this._c == mx._c
&& this._d == mx._d && this._tx == mx._tx && this._ty == mx._ty;
},