fix: Add missing event parameter for onTouchStart callback

nisalup · dannyrb · commit ce69ea212ea2 · 2019-06-20T08:41:52.000-04:00
diff --git a/src/CornerstoneViewport/CornerstoneViewport.js b/src/CornerstoneViewport/CornerstoneViewport.js
@@ -865,7 +865,7 @@ class CornerstoneViewport extends Component {
     }
   };
 
-  onTouchStart = () => {
+  onTouchStart = event => {
     this.setViewportActive();
 
     if (this.props.onTouchStart) {

Original file line number	Diff line number	Diff line change
`@@ -865,7 +865,7 @@ class CornerstoneViewport extends Component {`
`865`	`865`	`}`
`866`	`866`	`};`
`867`	`867`
`868`		`- onTouchStart = () => {`
	`868`	`+ onTouchStart = event => {`
`869`	`869`	`this.setViewportActive();`
`870`	`870`
`871`	`871`	`if (this.props.onTouchStart) {`