Better check for onCancel event

gautamdsheth · gautamdsheth · commit 8f649f61eea7 · 2020-09-17T15:46:52.000+05:30
diff --git a/src/controls/filePicker/FilePicker.tsx b/src/controls/filePicker/FilePicker.tsx
@@ -206,7 +206,7 @@ export class FilePicker extends React.Component<IFilePickerProps, IFilePickerSta
    * Closes the panel
    */
   private _handleClosePanel = () => {
-    if (this.props.onCancel !== undefined) {
+    if (this.props.onCancel) {
       this.props.onCancel();
     }
     this.setState({

Original file line number	Diff line number	Diff line change
`@@ -206,7 +206,7 @@ export class FilePicker extends React.Component<IFilePickerProps, IFilePickerSta`
`206`	`206`	`* Closes the panel`
`207`	`207`	`*/`
`208`	`208`	`private _handleClosePanel = () => {`
`209`		`- if (this.props.onCancel !== undefined) {`
	`209`	`+ if (this.props.onCancel) {`
`210`	`210`	`this.props.onCancel();`
`211`	`211`	`}`
`212`	`212`	`this.setState({`