diff --git a/dom/src/geolocation/GPSDGeolocationProvider.js b/dom/src/geolocation/GPSDGeolocationProvider.js
index 300853307df..da73dcdd375 100644
--- a/dom/src/geolocation/GPSDGeolocationProvider.js
+++ b/dom/src/geolocation/GPSDGeolocationProvider.js
@@ -177,7 +177,7 @@ GPSDProvider.prototype = {
     LOG("shutdown called\n"); 
     this.outputStream.close();
     this.inputStream.close();
-    this.transport.close();
+    this.transport.close(Components.results.NS_OK);
   },
   
   isReady: function() {