From 2b6d889bb3612fdc94c5d1482465d8f8fa02a17a Mon Sep 17 00:00:00 2001
From: gsd <mamu@lublu.da>
Date: Sat, 30 May 2026 12:21:51 +0300
Subject: [PATCH] next 2

---
 fetchers.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/fetchers.py b/fetchers.py
index cca6ed2..d8c2a2c 100644
--- a/fetchers.py
+++ b/fetchers.py
@@ -154,6 +154,9 @@ def getArp(ip_pool = None):
             if mac == "FF:FF:FF:FF:FF:FF".lower():
                 continue
 
+            if not mac:
+                continue
+
             mac = pretty_mac(mac)
 
             if mac not in firstMacLookup: