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Fix equals checks #53

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merged 1 commit into from
May 13, 2015
Merged

Fix equals checks #53

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20 changes: 10 additions & 10 deletions nprogress.js
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Original file line number Diff line number Diff line change
Expand Up @@ -166,37 +166,37 @@
/**
* Waits for all supplied jQuery promises and
* increases the progress as the promises resolve.
*
*
* @param $promise jQUery Promise
*/
(function() {
var initial = 0, current = 0;

NProgress.promise = function($promise) {
if (!$promise || $promise.state() == "resolved") {
if (!$promise || $promise.state() === "resolved") {
return this;
}
if (current == 0) {

if (current === 0) {
NProgress.start();
}

initial++;
current++;

$promise.always(function() {
current--;
if (current == 0) {
if (current === 0) {
initial = 0;
NProgress.done();
} else {
NProgress.set((initial - current) / initial);
}
});

return this;
};

})();

/**
Expand Down