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-rw-r--r--ui/widgets/slider.js7
1 files changed, 5 insertions, 2 deletions
diff --git a/ui/widgets/slider.js b/ui/widgets/slider.js
index e5004573a..ec2c2877e 100644
--- a/ui/widgets/slider.js
+++ b/ui/widgets/slider.js
@@ -17,6 +17,8 @@
//>>css.theme: ../../themes/base/theme.css
( function( factory ) {
+ "use strict";
+
if ( typeof define === "function" && define.amd ) {
// AMD. Register as an anonymous module.
@@ -32,7 +34,8 @@
// Browser globals
factory( jQuery );
}
-}( function( $ ) {
+} )( function( $ ) {
+"use strict";
return $.widget( "ui.slider", $.ui.mouse, {
version: "@VERSION",
@@ -749,4 +752,4 @@ return $.widget( "ui.slider", $.ui.mouse, {
}
} );
-} ) );
+} );