From 588c24b0a230f617fc9e9d16b06331ef8f72d3df Mon Sep 17 00:00:00 2001
From: Dani Palou <dani@moodle.com>
Date: Fri, 27 Nov 2015 09:17:05 +0100
Subject: [PATCH] MOBILE-1331 prefetch: Fix infinite spinners in prefetch all

---
 www/core/lib/filepool.js | 29 ++++++++++++++++++-----------
 1 file changed, 18 insertions(+), 11 deletions(-)

diff --git a/www/core/lib/filepool.js b/www/core/lib/filepool.js
index 0b9731d0b5d..a5c53569ff6 100644
--- a/www/core/lib/filepool.js
+++ b/www/core/lib/filepool.js
@@ -1997,19 +1997,26 @@ angular.module('mm.core')
             }, function() {
                 return undefined; // No previous status.
             }).then(function(previousStatus) {
-                return db.insert(mmFilepoolPackagesStore, {
-                    id: packageId,
-                    component: component,
-                    componentId: componentId,
-                    status: status,
-                    previous: previousStatus,
-                    revision: revision,
-                    timemodified: timemodified,
-                    updated: new Date().getTime()
-                }).then(function(result) {
+                var promise;
+                if (previousStatus === status) {
+                    // The package already has this status, no need to change it.
+                    promise = $q.when();
+                } else {
+                    promise = db.insert(mmFilepoolPackagesStore, {
+                        id: packageId,
+                        component: component,
+                        componentId: componentId,
+                        status: status,
+                        previous: previousStatus,
+                        revision: revision,
+                        timemodified: timemodified,
+                        updated: new Date().getTime()
+                    });
+                }
+
+                return promise.then(function() {
                     // Success inserting, trigger event.
                     self._triggerPackageStatusChanged(siteId, component, componentId, status);
-                    return result;
                 });
             });
         });