refactor($compile): simplify controllersBoundTransclude check

IgorMinar · IgorMinar · commit c1cb341c8770 · 2014-08-16T22:10:04.000-07:00
no measurable perf difference, but the code more simple and minifies better
diff --git a/src/ng/compile.js b/src/ng/compile.js
@@ -1643,7 +1643,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {
           var transcludeControllers;
 
           // no scope passed
-          if (arguments.length < 2) {
+          if (!cloneAttachFn) {
             cloneAttachFn = scope;
             scope = undefined;
           }

Original file line number	Diff line number	Diff line change
`@@ -1643,7 +1643,7 @@ function $CompileProvider($provide, $$sanitizeUriProvider) {`
`1643`	`1643`	`var transcludeControllers;`
`1644`	`1644`
`1645`	`1645`	`// no scope passed`
`1646`		`- if (arguments.length < 2) {`
	`1646`	`+ if (!cloneAttachFn) {`
`1647`	`1647`	`cloneAttachFn = scope;`
`1648`	`1648`	`scope = undefined;`
`1649`	`1649`	`}`