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websock.js: simplify rQshiftStr with apply().

This commit is contained in:
Joel Martin 2012-08-16 13:27:50 -05:00
parent 068065e465
commit 53b074e8e7
1 changed files with 1 additions and 3 deletions
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4
include/websock.js
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@ -129,9 +129,7 @@ function rQshiftStr(len) {
if (typeof(len) === 'undefined') { len = rQlen(); } if (typeof(len) === 'undefined') { len = rQlen(); }
var arr = rQ.slice(rQi, rQi + len); var arr = rQ.slice(rQi, rQi + len);
rQi += len; rQi += len;
return arr.map(function (num) { return String.fromCharCode.apply(null, arr);
return String.fromCharCode(num); } ).join('');
} }
function rQshiftBytes(len) { function rQshiftBytes(len) {
if (typeof(len) === 'undefined') { len = rQlen(); } if (typeof(len) === 'undefined') { len = rQlen(); }