Remove useless guard for a. Close jquerygh-918.

dmethvin · dmethvin · commit c79a533ffd3e · 2012-09-09T21:21:08.000-04:00
Thanks @staabm!
diff --git a/src/support.js b/src/support.js
@@ -22,7 +22,7 @@ jQuery.support = (function() {
 	a.style.cssText = "top:1px;float:left;opacity:.5";
 
 	// Can't get basic test support
-	if ( !all || !all.length || !a ) {
+	if ( !all || !all.length ) {
 		return {};
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ jQuery.support = (function() {`
`22`	`22`	`a.style.cssText = "top:1px;float:left;opacity:.5";`
`23`	`23`
`24`	`24`	`// Can't get basic test support`
`25`		`- if ( !all \|\| !all.length \|\| !a ) {`
	`25`	`+ if ( !all \|\| !all.length ) {`
`26`	`26`	`return {};`
`27`	`27`	`}`
`28`	`28`