From b39c13e2a51031f1499111aab5dc327ae85921c0 Mon Sep 17 00:00:00 2001
From: gyptazy <gyptazy@gyptazy.com>
Date: Sat, 13 Dec 2025 20:05:11 +0100
Subject: [PATCH] fix: Fix crashing on non-existent pools

Fixes: #395
---
 proxlb/models/tags.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/proxlb/models/tags.py b/proxlb/models/tags.py
index a207f0e..f02bf36 100644
--- a/proxlb/models/tags.py
+++ b/proxlb/models/tags.py
@@ -248,7 +248,7 @@ class Tags:
                 if pool in (proxlb_config['balancing'].get('pools') or {}):
 
                     pool_nodes = proxlb_config['balancing']['pools'][pool].get('pin', None)
-                    for node in pool_nodes:
+                    for node in pool_nodes if pool_nodes is not None else []:
 
                         # Validate if the node to pin is present in the cluster
                         if Helper.validate_node_presence(node, nodes):