More robust client2client discovery

diff --git a/sima/plugins/core/uniq.py b/sima/plugins/core/uniq.py
index b61afa616278d2aec52ebac5d348a3b80e4666e8..1abdd62a8f492ee805f53f877afc4d34567f80ba 100644 (file)
--- a/sima/plugins/core/uniq.py
+++ b/sima/plugins/core/uniq.py
@@ -52,7 +52,10 @@ class Uniq(Plugin):
         self.sub_chan()
 
     def is_capable(self):
-        if 'channels' in self.player.commands():
+        if {'channels', 'subscribe'}.issubset(set(self.player.commands())):
+            # Groove Basin compatibility
+            # For some reason Groove Basin have channels command but no
+            # subscribe command‽
             return True
 
     def get_channels(self):