=== modified file 'elisa-plugins/elisa/plugins/database/models.py'
--- elisa-plugins/elisa/plugins/database/models.py	2009-09-30 12:26:12 +0000
+++ elisa-plugins/elisa/plugins/database/models.py	2009-10-29 19:09:55 +0000
@@ -82,23 +82,26 @@
             section = {'coverart_extensions': ['jpeg', 'jpg', 'png', 'gif'],
                        'coverart_filenames': ['front', 'cover', 'poster']}
             config.set_section('music_library', section)
-        extensions = section['coverart_extensions']
-        filenames = section['coverart_filenames']
+        extensions = [x.lower() for x in section['coverart_extensions']]
+        filenames = [x.lower() for x in section['coverart_filenames']]
 
         def iterate_candidates(track_path):
+            if not track_path :
+                return
             directory = os.path.dirname(track_path)
-            found = None
+            files = os.listdir(directory)
+            #Note - we check the names and extensions in order, so that
+            #(by default) "front" is used in preference to "cover" then
+            #"poster" etc, and "jpeg" over "jpg" over "png" over "gif".
             for ext in extensions:
-                for filename in filenames:
-                    candidate = os.path.join(directory,
-                                             "%s.%s" % (filename, ext))
-                    if os.path.isfile(candidate) and os.access(candidate,
-                                                               os.R_OK):
-                        found = MediaUri("file://%s" % candidate)
-                        break
-                if found:
-                    break
-            return found
+               for base in filenames:
+                    for filename in files :
+                        if (base, ext) == os.path.splitext(filename.lower()) :
+                            candidate = os.path.join(directory,filename)
+                            if os.path.isfile(candidate) \
+                            and os.access(candidate, os.R_OK):
+                                return MediaUri("file://%s" % candidate)
+            #No matches, return None
 
         def check_album_directory(result):
             return iterate_candidates(result)