chore: fix key issue

2018-10-15 11:22:22 +01:00
parent 3fbf9c4285
commit bd763ebb34
1 changed files with 1 additions and 1 deletions
--- a/packages/website/ts/components/documentation/version_drop_down.tsx
+++ b/packages/website/ts/components/documentation/version_drop_down.tsx
@@ -58,7 +58,7 @@ export class VersionDropDown extends React.Component<VersionDropDownProps, Versi
        const items = _.map(this.props.versions, version => {
            const isSelected = version === this.props.selectedVersion;
            return (
-                <Container>
+                <Container key={`dropdown-items-${version}`}>
                    <Button
                        borderRadius="0px"
                        padding="0.8em 0em"