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getBlockingThread_ returns null when none available.

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This commit is contained in:
Tim Mickel 2016-06-20 16:46:45 -04:00
parent d44b806b4f
commit 405ad1044e
1 changed files with 1 additions and 2 deletions
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3
src/engine/sequencer.js
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@ -91,7 +91,6 @@ Sequencer.prototype.stepThreads = function (threads) {
/**
* Return the thread blocking all other threads, if one exists.
* If not, return false.
* @param {Array.<Thread>} threads List of which threads to check.
* @return {?Thread} The blocking thread if one exists.
*/
@ -101,7 +100,7 @@ Sequencer.prototype.getBlockingThread_ = function (threads) {
return threads[i];
}
}
return false;
return null;
};
/**