perf: simplify return expression

fengyuanchen · fengyuanchen · commit 324d3a78041d · 2018-03-18T11:34:19.000+08:00
diff --git a/src/index.js b/src/index.js
@@ -41,7 +41,7 @@ if ($.fn) {
       }
     });
 
-    return typeof result === 'undefined' ? this : result;
+    return result !== undefined ? result : this;
   };
 
   $.fn.cropper.Constructor = Cropper;

Original file line number	Diff line number	Diff line change
`@@ -41,7 +41,7 @@ if ($.fn) {`
`41`	`41`	`}`
`42`	`42`	`});`
`43`	`43`
`44`		`- return typeof result === 'undefined' ? this : result;`
	`44`	`+ return result !== undefined ? result : this;`
`45`	`45`	`};`
`46`	`46`
`47`	`47`	`$.fn.cropper.Constructor = Cropper;`