From: Michael Tremer <michael.tremer@ipfire.org>
Date: Fri, 27 Feb 2026 11:22:29 +0000 (+0000)
Subject: lists: Perform whitelist check only if anything is actually whitelisted
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a5fec63166e4ea5e7b815d78f660a9335d4fabb7;p=dbl.git

lists: Perform whitelist check only if anything is actually whitelisted

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/dbl/lists.py b/src/dbl/lists.py
index 70e03a6..df7e139 100644
--- a/src/dbl/lists.py
+++ b/src/dbl/lists.py
@@ -827,11 +827,12 @@ class List(sqlmodel.SQLModel, database.BackendMixin, table=True):
 		redundant_names = set()
 
 		# List everything that isn't whitelisted
-		for name in names:
-			if util.is_name_in(name, whitelisted):
-				delisted_names.add(name)
+		if whitelisted:
+			for name in names:
+				if util.is_name_in(name, whitelisted):
+					delisted_names.add(name)
 
-		# Walk through all domains
+		# Find any redundant domains
 		for name in names:
 			if util.is_parent_in(name, names):
 					redundant_names.add(name)