From e7a041e7d6f1bb14ac971aeb76d2767b5a528c20 Mon Sep 17 00:00:00 2001
From: "Lex Darlog (DRL)" <3897975+Lex-DRL@users.noreply.github.com>
Date: Sat, 21 Mar 2026 21:47:15 -0300
Subject: [PATCH] fix failed test

---
 src/basic_data_handling/dict_nodes.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/basic_data_handling/dict_nodes.py b/src/basic_data_handling/dict_nodes.py
index 89b3d03..0f01ebd 100644
--- a/src/basic_data_handling/dict_nodes.py
+++ b/src/basic_data_handling/dict_nodes.py
@@ -438,8 +438,10 @@ class DictFilterByKeys(ComfyNodeABC):
     FUNCTION = "filter_by_keys"
 
     def filter_by_keys(self, input_dict: Mapping[KT, VT], keys: list) -> tuple[Mapping[KT, VT]]:
-        if not(input_dict and keys):
+        if not input_dict:
             return (input_dict,)
+        if not keys:
+            return (_output_dict_preserving_type({}, type(input_dict)),)
 
         # `in` check is faster with sets + remove duplicates:
         keys_set = set(keys)