1 files changed, 5 insertions, 4 deletions

diff --git a/spatial-navigation.js b/spatial-navigation.js
index fcd6991..6e47bf0 100755
--- a/spatial-navigation.js
+++ b/spatial-navigation.js
@@ -297,14 +297,15 @@ let g:spatial_navigation_mappings="<A-h> <A-j> <A-k> <A-l>"
     flashFocusedElement();
   }
 
-  const flasher = Cc['@mozilla.org/inspector/flasher;1'].createInstance(Ci.inIFlasher);
-  flasher.color = '#FF0000';
-  flasher.thickness = 2;
-
   function flashFocusedElement () {
+    const flasher =
+      let (f = Cc['@mozilla.org/inspector/flasher;1'].createInstance(Ci.inIFlasher))
+        (f.color = '#FF0000', f.thickness = 2, f);
+
     let elem = getFocusedElement();
     if (!elem)
       return;
+
     setTimeout(
       function () {
         flasher.drawElementOutline(elem);