Enhance logic

dy · dy · commit 8579d78a9728 · 2017-07-06T12:31:46.000-04:00
diff --git a/src/components/dragelement/index.js b/src/components/dragelement/index.js
@@ -233,7 +233,7 @@ function finishDrag(gd) {
 
 function pointerOffset(e) {
     return mouseOffset(
-        e.changedTouches && e.changedTouches[0] || e,
+        e.changedTouches ? e.changedTouches[0] : e,
         document.body
     );
 }

Original file line number	Diff line number	Diff line change
`@@ -233,7 +233,7 @@ function finishDrag(gd) {`
`233`	`233`
`234`	`234`	`function pointerOffset(e) {`
`235`	`235`	`return mouseOffset(`
`236`		`- e.changedTouches && e.changedTouches[0] \|\| e,`
	`236`	`+ e.changedTouches ? e.changedTouches[0] : e,`
`237`	`237`	`document.body`
`238`	`238`	`);`
`239`	`239`	`}`