Merge pull request #1565 from virtuacoplenny/lenny/defensive-classnames
fix(toolbox): Defensively check classNames when mapping button attrib…
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@ -21,13 +21,9 @@ export { abstractMapStateToProps } from './functions.native';
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*/
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export function getButtonAttributesByProps(props: Object = {})
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: MapOfAttributes {
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let classNames = props.classNames;
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if (classNames) {
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// XXX Make sure to not modify props.classNames because that'd be bad
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// practice.
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classNames = [ ...classNames ];
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}
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// XXX Make sure to not modify props.classNames because that'd be bad
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// practice.
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const classNames = (props.classNames && [ ...props.classNames ]) || [];
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props.toggled && classNames.push('toggled');
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props.unclickable && classNames.push('unclickable');
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