fixed linter complains

mfeingold · mfeingold · commit 1500958a8c64 · 2016-03-16T14:22:33.000-05:00
diff --git a/src/ui-scroll.js b/src/ui-scroll.js
@@ -744,9 +744,7 @@ angular.module('ui.scroll', [])
                 enqueueFetch(rid, false);
               }
 
-              if (pending.length) {
-//                unbindEvents();
-              } else {
+              if (!pending.length) {
                 return adapter.calculateProperties();
               }
             });

Original file line number	Diff line number	Diff line change
`@@ -744,9 +744,7 @@ angular.module('ui.scroll', [])`
`744`	`744`	`enqueueFetch(rid, false);`
`745`	`745`	`}`
`746`	`746`
`747`		`- if (pending.length) {`
`748`		`-// unbindEvents();`
`749`		`- } else {`
	`747`	`+ if (!pending.length) {`
`750`	`748`	`return adapter.calculateProperties();`
`751`	`749`	`}`
`752`	`750`	`});`