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5 days ago · 2b6d889bb3
1 changed files with 3 additions and 0 deletions
--- 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: