focusCaretTracker: Minor cleanup

diff --git a/js/ui/focusCaretTracker.js b/js/ui/focusCaretTracker.js
index c4c4d7f63f110ae6255b6ac83aea1d228f71f690..4e18e6570efa035e592867bd82f7eebeb596fdb5 100644 (file)
--- a/js/ui/focusCaretTracker.js
+++ b/js/ui/focusCaretTracker.js
@@ -37,14 +37,10 @@ const FocusCaretTracker = new Lang.Class({
     },
 
     _onChanged: function(event) {
-        let update = null;
-
         if (event.type.indexOf(STATECHANGED) == 0)
-            update = 'focus-changed';
+            this.emit('focus-changed', event);
         else if (event.type == CARETMOVED)
-            update = 'caret-moved';
-        if(update != null)
-            this.emit(update, event);
+            this.emit('caret-moved', event);
     },
 
     registerFocusListener: function() {