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avoid the native Object's properties (#172)

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the given data type of docsearch hits might be conflict with the properties of the native Object, such as the constructor, so we need to do this check
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Kiho Cham 2017-03-17 23:21:47 +08:00 committed by Vincent Voyer
parent 68bab4112e
commit 25dbb4d7d3
1 changed files with 3 additions and 1 deletions
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4
src/lib/utils.js
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@ -74,7 +74,9 @@ let utils = {
if (typeof key === 'string') {
key = key.toLowerCase();
}
if (!newCollection[key]) {
// fix #171 the given data type of docsearch hits might be conflict with the properties of the native Object,
// such as the constructor, so we need to do this check.
if (!Object.prototype.hasOwnProperty.call(newCollection, key)) {
newCollection[key] = [];
}
newCollection[key].push(item);