Music lists that list no length for a track may be loaded again (are …

…assumed to not loop)

CHANGELOG.md

@@ -383,3 +383,6 @@
 
 ### 200428a (4.2.3-post9)
 * Fixed incorrect error messages being sent in case the server's system fails to open an area list or music list file.
+
+### 200430a (4.2.3-post10)
+* Reverted backwards incompatible change that prevented music lists that did not list length for a track (meaning they did not want them to be looped) from being loaded.

server/tsuserver.py

@@ -45,8 +45,8 @@ def __init__(self, protocol=None, client_manager=None, in_test=False):
         self.release = 4
         self.major_version = 2
         self.minor_version = 3
-        self.segment_version = 'post9'
-        self.internal_version = '200428a'
+        self.segment_version = 'post10'
+        self.internal_version = '200430a'
         version_string = self.get_version_string()
         self.software = 'TsuserverDR {}'.format(version_string)
         self.version = 'TsuserverDR {} ({})'.format(version_string, self.internal_version)
@@ -548,7 +548,10 @@ def prepare_music_list(self, c=None, specific_music_list=None):
             for item in specific_music_list:
                 prepared_music_list.append(item['category'])
                 for song in item['songs']:
-                    name, length = song['name'], song['length']
+                    if 'length' not in song:
+                        name, length = song['name'], -1
+                    else:
+                        name, length = song['name'], song['length']
 
                     # Check that length is a number, and if not, abort.
                     if not isinstance(length, (int, float)):