From 227c9ea1736fb363a92da99400e51207752cbaba Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Mon, 6 Nov 2023 15:43:43 -0500
Subject: [PATCH] Test with `any(portals)` since `gather_contexts()` will
 return `list[None | tuple]`

---
 tractor/_discovery.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tractor/_discovery.py b/tractor/_discovery.py
index b5f4716..e5bc8db 100644
--- a/tractor/_discovery.py
+++ b/tractor/_discovery.py
@@ -211,10 +211,14 @@ async def find_actor(
         #     'Gathered portals:\n'
         #     f'{portals}'
         # )
-        if not portals:
+        # NOTE: `gather_contexts()` will return a
+        # `tuple[None, None, ..., None]` if no contact
+        # can be made with any regstrar at any of the
+        # N provided addrs!
+        if not any(portals):
             if raise_on_none:
                 raise RuntimeError(
-                    f'No {name} found registered @ {registry_addrs}'
+                    f'No actor "{name}" found registered @ {registry_addrs}'
                 )
             yield None
             return