X-Git-Url: https://git.kaliko.me/?a=blobdiff_plain;f=sima%2Flib%2Fmeta.py;h=e6b9f46229554e008422017281de51db7d9be680;hb=28caa80fbddaca9c7bb83a9d72dfba8130f16e44;hp=9d15c69dacef0594f9bdcd7ecd76ac75f04b6c77;hpb=2b41de301271772c0a4667e81e1f2d180f349279;p=mpd-sima.git

diff --git a/sima/lib/meta.py b/sima/lib/meta.py
index 9d15c69..e6b9f46 100644
--- a/sima/lib/meta.py
+++ b/sima/lib/meta.py
@@ -27,7 +27,7 @@ import logging
 import re
 
 UUID_RE = r'^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[89AB][a-f0-9]{3}-[a-f0-9]{12}$'
-# The Track Object is collapsing multiple tags into a single string using this
+#: The Track Object is collapsing multiple tags into a single string using this
 # separator. It is used then to split back the string to tags list.
 SEPARATOR = chr(0x1F)  # ASCII Unit Separator
 
@@ -136,12 +136,12 @@ class Meta:
 
         :param str other: Alias to add, could be any object with ``__str__`` method.
         """
+        if isinstance(other, Meta):
+            self.__aliases |= other.__aliases
+            self.__aliases -= {self.name}
         if getattr(other, '__str__', None):
             if callable(other.__str__) and other.__str__() != self.name:
                 self.__aliases |= {other.__str__()}
-        elif isinstance(other, Meta):
-            if other.name != self.name:
-                self.__aliases |= other.__aliases
         else:
             raise MetaException('No __str__ method found in {!r}'.format(other))