Update ImageViewer.js

Shahen Hovhannisyan · web-flow · commit 4e6ce4b437ac · 2016-11-04T23:44:09.000+04:00
diff --git a/lib/ImageViewer.js b/lib/ImageViewer.js
@@ -257,7 +257,7 @@ export class ImageViewer extends Component {
     } else {
       this.state.backgroundOpacity.setValue(BACKGROUND_VALUES.MIN);
       // call prop
-      if(this.props.onClose){
+      if(typeof this.props.onClose === 'function'){
         this.props.onClose()
       }
     }

Original file line number	Diff line number	Diff line change
`@@ -257,7 +257,7 @@ export class ImageViewer extends Component {`
`257`	`257`	`} else {`
`258`	`258`	`this.state.backgroundOpacity.setValue(BACKGROUND_VALUES.MIN);`
`259`	`259`	`// call prop`
`260`		`- if(this.props.onClose){`
	`260`	`+ if(typeof this.props.onClose === 'function'){`
`261`	`261`	`this.props.onClose()`
`262`	`262`	`}`
`263`	`263`	`}`