Spinner: Properly handle empty attributes in create with jQuery git

scottgonzalez · scottgonzalez · commit e109e7681900 · 2015-03-25T15:55:19.000-04:00
jQuery now returns `null` for empty attributes instead of `undefined`. Ref gh-1516
diff --git a/ui/spinner.js b/ui/spinner.js
@@ -105,7 +105,7 @@ 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
`@@ -105,7 +105,7 @@ return $.widget( "ui.spinner", {`
`105`	`105`
`106`	`106`	`$.each( [ "min", "max", "step" ], function( i, option ) {`
`107`	`107`	`var value = element.attr( option );`
`108`		`- if ( value !== undefined && value.length ) {`
	`108`	`+ if ( value != null && value.length ) {`
`109`	`109`	`options[ option ] = value;`
`110`	`110`	`}`
`111`	`111`	`} );`