From 03c2a3d5cdac567968a4bfeb58b4fc390a8a9ba4 Mon Sep 17 00:00:00 2001
From: Linus Oleander <linus@oleander.nu>
Date: Wed, 6 Nov 2013 22:37:31 +0100
Subject: [PATCH] BaseModel.search might return nil

---
 lib/musicbrainz/models/artist.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/musicbrainz/models/artist.rb b/lib/musicbrainz/models/artist.rb
index c16335c..ae3b5d7 100644
--- a/lib/musicbrainz/models/artist.rb
+++ b/lib/musicbrainz/models/artist.rb
@@ -36,7 +36,9 @@ module MusicBrainz
 
       def find_by_name(name)
         matches = search(name)
-        matches.empty? ? nil : find(matches.first[:id])
+        if matches and not matches.empty?
+          find(matches.first[:id])
+        end
       end
     end
   end