From fdcc5d6b71adcb0995daa218c879433c12362957 Mon Sep 17 00:00:00 2001
From: Juan Cruz Viotti <jviottidc@gmail.com>
Date: Tue, 8 Mar 2016 16:19:48 -0400
Subject: [PATCH] Stop scanner interval before starting a new one

This ensures there are no orphaned intervals running.
---
 lib/browser/modules/drive-scanner.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/browser/modules/drive-scanner.js b/lib/browser/modules/drive-scanner.js
index da5f7811..97113d2d 100644
--- a/lib/browser/modules/drive-scanner.js
+++ b/lib/browser/modules/drive-scanner.js
@@ -133,6 +133,10 @@ driveScanner.service('DriveScannerService', function($q, $interval, $timeout) {
       });
     };
 
+    // Make sure any pending interval is cancelled
+    // to avoid potential memory leaks.
+    self.stop();
+
     // Call fn after in the next process tick
     // to be able to capture the first run
     // in unit tests.