From aadb14eb4ebaa60d94174f15ba86b690066ba44e Mon Sep 17 00:00:00 2001
From: Yahor Berdnikau <egorr.berd@gmail.com>
Date: Sat, 16 Dec 2017 22:20:44 +0100
Subject: [PATCH] Fix service try download covert art for empty id.

Signed-off-by: Yahor Berdnikau <egorr.berd@gmail.com>
---
 .../java/org/moire/ultrasonic/service/RESTMusicService.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ultrasonic/src/main/java/org/moire/ultrasonic/service/RESTMusicService.java b/ultrasonic/src/main/java/org/moire/ultrasonic/service/RESTMusicService.java
index a4c6c116..6b269680 100644
--- a/ultrasonic/src/main/java/org/moire/ultrasonic/service/RESTMusicService.java
+++ b/ultrasonic/src/main/java/org/moire/ultrasonic/service/RESTMusicService.java
@@ -655,7 +655,7 @@ public class RESTMusicService implements MusicService {
                 Log.d(TAG, "Loading cover art for: " + entry);
 
                 final String id = entry.getCoverArt();
-                if (id == null) {
+                if (id == null || id.isEmpty()) {
                     return null; // Can't load
                 }