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Fix withDefaultValue

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This commit is contained in:
Brent Vatne
2018-06-20 13:37:33 -07:00
parent 6cba8d7dca
commit b25d36827c
1 changed files with 1 additions and 1 deletions
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2
packages/react-navigation/src/utils/withDefaultValue.js vendored
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@@ -1,5 +1,5 @@
export default (obj, key, defaultValue) => {
if (obj.hasOwnProperty(key)) {
if (obj.hasOwnProperty(key) && typeof obj[key] !== 'undefined') {
return obj;
}