Remove useless guard for a. Close gh-918.

Thanks @staabm!
jquery · Sep 10, 2012 · c79a533 · c79a533
1 parent 949dfe5
commit c79a533
Showing 1 changed file with 1 addition and 1 deletion.
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 {};
 	}