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-rw-r--r--ui/widgets/tooltip.js7
1 files changed, 5 insertions, 2 deletions
diff --git a/ui/widgets/tooltip.js b/ui/widgets/tooltip.js
index cd031ceb2..f1cea47d1 100644
--- a/ui/widgets/tooltip.js
+++ b/ui/widgets/tooltip.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.
@@ -33,7 +35,8 @@
// Browser globals
factory( jQuery );
}
-}( function( $ ) {
+} )( function( $ ) {
+"use strict";
$.widget( "ui.tooltip", {
version: "@VERSION",
@@ -518,4 +521,4 @@ if ( $.uiBackCompat !== false ) {
return $.ui.tooltip;
-} ) );
+} );