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util.js: remove unnecessary conditional

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siikamiika 2017-10-24 23:12:55 +03:00
parent 73d542547b
commit 6f43fffb4e
1 changed files with 0 additions and 4 deletions
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4
ext/bg/js/util.js
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@ -55,10 +55,6 @@ function utilSetDifference(setA, setB) {
function utilStringHashCode(string) {
let hashCode = 0;
if (string.length === 0) {
return hashCode;
}
for (let i = 0, charCode = string.charCodeAt(i); i < string.length; charCode = string.charCodeAt(++i)) {
hashCode = ((hashCode << 5) - hashCode) + charCode;
hashCode |= 0;