Change media_result response in no media case

Change the response from the media_result verb when there is no media
present to a success with an empty media array instead of a failure.

Bug-AGL: SPEC-3556

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Iafa99d32062db197430a5daf99aee7e2ec0a9a5e

2 files changed, 7 insertions, 10 deletions

diff --git a/README.md b/README.md
index b4fada9..fbd3769 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,8 @@ with the following fields.
 | genre       | genre type for media entry                  |
 | type        | media entry data type *(e.g audio, video)*  |
 
+If no media is present, the an empty array will be returned.
+
 ## Events
 
 | Name           | Description                                        |
diff --git a/binding/media-manager.c b/binding/media-manager.c
index 8e1ac69..310f581 100644
--- a/binding/media-manager.c
+++ b/binding/media-manager.c
@@ -393,7 +393,7 @@ gint media_lists_get(MediaDevice_t* mdev, gchar **error)
     MediaList_t *mlist = NULL;
     ScanFilter_t *filters = NULL;
     gint ret = -1;
-    gint scaned_media = 0;
+    gint scanned_media = 0;
     gint i = 0;
 
     if(!mdev)
@@ -418,16 +418,11 @@ gint media_lists_get(MediaDevice_t* mdev, gchar **error)
                 free(mdev->lists[i]);
                 mdev->lists[i] = NULL;
             } else {
-                scaned_media += ret;
+                scanned_media += ret;
             }
         }
     }
 
-    if(scaned_media == 0)
-    {
-        *error = g_strdup("No media found!");
-        return -1;
-    }
-    LOGD("\n\tscanned media: %d\n",scaned_media);
-    return scaned_media;
-}
\ No newline at end of file
+    LOGD("\n\tscanned media: %d\n",scanned_media);
+    return scanned_media;
+}