Fix error in QML when string is undefined

Media scanner sometimes can't get all file's tags and then QML is
complaining about assigning "undefined" to QString.
This should fix this issue.

BUG: SPEC-1587

Change-Id: Ia5b1ccb8d31b38da176eb81710079a47ec8a9510
Signed-off-by: Loïc Collignon <loic.collignon@iot.bzh>

diff --git a/app/MediaPlayer.qml b/app/MediaPlayer.qml
index 99ed3ea..eab5bb4 100644 (file)
--- a/app/MediaPlayer.qml
+++ b/app/MediaPlayer.qml
@@ -134,9 +134,9 @@ ApplicationWindow {
         target: mediaplayer
 
         onMetadataChanged: {
-            player.title = metadata.title
-            player.album = metadata.album
-            player.artist = metadata.artist
+            player.title = metadata.title ? metadata.title : ""
+            player.album = metadata.album ? metadata.album : ""
+            player.artist = metadata.artist ? metadata.artist : ""
 
             if (metadata.duration) {
                 player.duration = metadata.duration