Spinner: Properly handle empty attributes in create with jQuery git

scottgonzalez · scottgonzalez · commit f6379dc65548 · 2016-06-09T13:17:14.000-04:00
jQuery now returns `null` for empty attributes instead of `undefined`. Ref gh-1516 (cherry picked from commit e109e76)
diff --git a/ui/spinner.js b/ui/spinner.js
@@ -92,7 +92,7 @@ return $.widget( "ui.spinner", {
 
 		$.each( [ "min", "max", "step" ], function( i, option ) {
 			var value = element.attr( option );
-			if ( value !== undefined && value.length ) {
+			if ( value != null && value.length ) {
 				options[ option ] = value;
 			}
 		});

Original file line number	Diff line number	Diff line change
`@@ -92,7 +92,7 @@ return $.widget( "ui.spinner", {`
`92`	`92`
`93`	`93`	`$.each( [ "min", "max", "step" ], function( i, option ) {`
`94`	`94`	`var value = element.attr( option );`
`95`		`- if ( value !== undefined && value.length ) {`
	`95`	`+ if ( value != null && value.length ) {`
`96`	`96`	`options[ option ] = value;`
`97`	`97`	`}`
`98`	`98`	`});`