Remove unsupported string includes

amoshydra · amoshydra · commit 712d5df553bb · 2016-11-23T21:33:12.000+08:00
diff --git a/js/main.js b/js/main.js
@@ -19,7 +19,7 @@ var pointerDown = function pointerDown(e) {
   else drawOnCanvas(e, pointer, Pen);
 }
 var pointerMove = function pointerMove(e) {
-  if (Pen.funcType && Pen.funcType.includes(Pen.funcTypes.draw)) {
+  if (Pen.funcType && (Pen.funcType.indexOf(Pen.funcTypes.draw) !== -1)) {
 
     var pointer = Pointer.get(e.pointerId);
     drawOnCanvas(e, pointer, Pen);

Original file line number	Diff line number	Diff line change
`@@ -19,7 +19,7 @@ var pointerDown = function pointerDown(e) {`
`19`	`19`	`else drawOnCanvas(e, pointer, Pen);`
`20`	`20`	`}`
`21`	`21`	`var pointerMove = function pointerMove(e) {`
`22`		`- if (Pen.funcType && Pen.funcType.includes(Pen.funcTypes.draw)) {`
	`22`	`+ if (Pen.funcType && (Pen.funcType.indexOf(Pen.funcTypes.draw) !== -1)) {`
`23`	`23`
`24`	`24`	`var pointer = Pointer.get(e.pointerId);`
`25`	`25`	`drawOnCanvas(e, pointer, Pen);`