Fix resolving peers for users with multiple usernames

delivrance · delivrance · commit 2de8f1921cd6 · 2022-12-30T18:07:15.000+01:00
This currently makes it work for the first available username only
diff --git a/pyrogram/client.py b/pyrogram/client.py
@@ -487,7 +487,11 @@ async def fetch_peers(self, peers: List[Union[raw.types.User, raw.types.Chat, ra
             if isinstance(peer, raw.types.User):
                 peer_id = peer.id
                 access_hash = peer.access_hash
-                username = (peer.username or "").lower() or None
+                username = (
+                    peer.username.lower() if peer.username
+                    else peer.usernames[0].username.lower() if peer.usernames
+                    else None
+                )
                 phone_number = peer.phone
                 peer_type = "bot" if peer.bot else "user"
             elif isinstance(peer, (raw.types.Chat, raw.types.ChatForbidden)):
