From 99bb4df94b4b205023dc5e45ef4fe6a13ca97801 Mon Sep 17 00:00:00 2001
From: Adrian Sampson <adrian@radbox.org>
Date: Sat, 19 Nov 2011 17:55:19 -0800
Subject: [PATCH] check for releases in acoustid result (fixes #252)

---
 beetsplug/chroma.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/beetsplug/chroma.py b/beetsplug/chroma.py
index b35dd627a..8c9968c34 100644
--- a/beetsplug/chroma.py
+++ b/beetsplug/chroma.py
@@ -66,7 +66,10 @@ def acoustid_match(path, metadata=None):
         return None
     recording = result['recordings'][0]
     recording_id = recording['id']
-    release_ids = [rel['id'] for rel in recording['releases']]
+    if 'releases' in recording:
+        release_ids = [rel['id'] for rel in recording['releases']]
+    else:
+        release_ids = []
 
     return recording_id, release_ids