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Makes the promise method of Deferreds a bit more readable by not using the variable declared as parameter trick anymore.

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jaubourg 2011-02-22 00:44:22 +01:00
parent d5f7711ce0
commit e405419fb7
1 changed files with 2 additions and 2 deletions
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4
src/core.js
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@ -890,14 +890,14 @@ jQuery.extend({
isRejected: failDeferred.isResolved,
// Get a promise for this deferred
// If obj is provided, the promise aspect is added to the object
promise: function( obj , i /* internal */ ) {
promise: function( obj ) {
if ( obj == null ) {
if ( promise ) {
return promise;
}
promise = obj = {};
}
i = promiseMethods.length;
var i = promiseMethods.length;
while( i-- ) {
obj[ promiseMethods[ i ] ] = deferred[ promiseMethods[ i ] ];
}