Merge lp:~vthompson/music-app/remix-fix-1388428 into lp:music-app/remix

[Victor Thompson]

* Only push found items onto the queue.

Fix loading missing files into the queue upon startup. This simply ignores the missing files, as removing any from the temporary queue is fairly slow and the queue is likely to be cleared by the user fairly soon.

[Ubuntu Phone Apps Jenkins Bot (ubuntu-phone-apps-jenkins-bot)]

PASSED: Continuous integration, rev:724
http://91.189.93.70:8080/job/music-app-remix-ci/227/
Executed test runs:
    SUCCESS: http://91.189.93.70:8080/job/generic-mediumtests-utopic-python3/1424
        deb: http://91.189.93.70:8080/job/generic-mediumtests-utopic-python3/1424/artifact/work/output/*zip*/output.zip
    SUCCESS: http://91.189.93.70:8080/job/music-app-remix-utopic-amd64-ci/223

Click here to trigger a rebuild:
http://91.189.93.70:8080/job/music-app-remix-ci/227/rebuild

review: Approve (continuous-integration)

[Andrew Hayzen (ahayzen)]

LGTM :)

review: Approve

=== modified file 'meta-database.js'
--- meta-database.js	2014-10-29 01:38:59 +0000
+++ meta-database.js	2014-11-01 19:21:43 +0000
@@ -127,7 +127,9 @@
     db.transaction( function(tx) {
         var rs = tx.executeSql("SELECT * FROM queue ORDER BY ind ASC");
         for(var i = 0; i < rs.rows.length; i++) {
-            res.push(makeDict(musicStore.lookup(rs.rows.item(i).filename)));
+            if (musicStore.lookup(rs.rows.item(i).filename) != undefined) {
+                res.push(makeDict(musicStore.lookup(rs.rows.item(i).filename)));
+            }
         }
     });
     return res;