Fix set union (publicsuffix#1986)

tawk · May 27, 2024 · a35754a · a35754a
1 parent f781a9a
commit a35754a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/pr_checker/check_dns.py b/tools/pr_checker/check_dns.py
@@ -140,7 +140,7 @@ def main(current_filename, pull_request_filename, pr_id):
     """
     added, removed = psl_diff(current_filename, pull_request_filename)
 
-    if not all(map(lambda rule: check_dns_pr(rule, pr_id), added + removed)):
+    if not all(map(lambda rule: check_dns_pr(rule, pr_id), added.union(removed))):
         exit(1)