prevent a crash in FilterView when no filters are passed

hawkrives · hawkrives · commit d80390dd27ff · 2018-08-03T20:01:16.000-05:00
the old implementation did this, as well.
diff --git a/source/views/components/filter/filter-view.js b/source/views/components/filter/filter-view.js
@@ -42,7 +42,7 @@ export class FilterView extends React.Component<Props, State> {
 	}
 
 	static getDerivedStateFromProps(props: Props) {
-		let {initialFilters: filters} = props.navigation.state.params
+		let {initialFilters: filters = []} = props.navigation.state.params
 		return {filters}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -42,7 +42,7 @@ export class FilterView extends React.Component<Props, State> {`
`42`	`42`	`}`
`43`	`43`
`44`	`44`	`static getDerivedStateFromProps(props: Props) {`
`45`		`- let {initialFilters: filters} = props.navigation.state.params`
	`45`	`+ let {initialFilters: filters = []} = props.navigation.state.params`
`46`	`46`	`return {filters}`
`47`	`47`	`}`
`48`	`48`