scratchfoundation/paper.js
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Fix Base.read() to correctly read existing objects even when length > 1.

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This commit is contained in:
Jürg Lehni 2011-03-08 17:08:30 +00:00
parent 74167ff28d
commit ea9a1d2c47
1 changed files with 4 additions and 6 deletions
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10
src/paper.js
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@ -54,12 +54,10 @@ Base.inject({
read: function(args, index, length) { read: function(args, index, length) {
var index = index || 0, length = length || args.length - index; var index = index || 0, length = length || args.length - index;
if (length <= 1) { var arg = args[index];
var arg = args[index]; // Return null when nothing was provided
// Return null when nothing was provided if (arg instanceof this || arg == null && length <= 1)
if (arg instanceof this || arg == null) return arg;
return arg;
}
var obj = new this(this.dont); var obj = new this(this.dont);
obj = obj.initialize.apply(obj, index > 0 || length < args.length obj = obj.initialize.apply(obj, index > 0 || length < args.length
? Array.prototype.slice.call(args, index, index + length) ? Array.prototype.slice.call(args, index, index + length)