(bug 42148) Saving the preferences only if they changed

Change-Id: I46a6fa85bc5ebfe6f34a957c302b1bf997cb3576
2013-01-09 20:01:57 +05:30
parent 027776c85f
commit ba7c921b55
1 changed files with 8 additions and 0 deletions
@@ -61,6 +61,14 @@
 	$.extend( $.ime.preferences, {

 		save: function ( callback ) {
+			if ( !this.registry.isDirty ) {
+				if ( callback ) {
+					callback.call( this );
+				}
+
+				return;
+			}
+
 			inputPreferences.set( 'ime', this.registry );
 			inputPreferences.save( callback );
 		},