# HG changeset patch
# User Goffi <goffi@goffi.org>
# Date 1658332018 -7200
# Node ID c04f5e8a3568dda016d93b595cd9a7b130a677e1
# Parent  100dd30244c6c7b21dc562e05fca3e903af54d58
plugin pubsub cache: replace empty list by None in `getItemsFromCache`:

if an empty list is used, no item can be retrieved, this patch replace empty list by None
to avoid this case.

diff -r 100dd30244c6 -r c04f5e8a3568 sat/plugins/plugin_pubsub_cache.py
--- a/sat/plugins/plugin_pubsub_cache.py	Wed Jul 20 17:41:44 2022 +0200
+++ b/sat/plugins/plugin_pubsub_cache.py	Wed Jul 20 17:46:58 2022 +0200
@@ -508,7 +508,7 @@
         if max_items is None and rsm_request is None:
             max_items = 20
             pubsub_items, metadata = await self.host.memory.storage.getItems(
-                node, max_items=max_items, item_ids=item_ids,
+                node, max_items=max_items, item_ids=item_ids or None,
                 order_by=extra.get(C.KEY_ORDER_BY)
             )
         elif max_items is not None: