fix bug

polybassa · polybassa · commit 48a15ee2dbb2 · 2021-01-02T10:19:54.000+01:00
diff --git a/scapy/utils.py b/scapy/utils.py
@@ -2479,8 +2479,7 @@ def __init__(self, sock, pkt, interval=0.5):
             interval: interval between two packets
         """
         if not isinstance(pkt, list):
-            pkt = cast(Packet, pkt)
-            self._pkts = [pkt]  # type: _UniPacketList
+            self._pkts = [cast("Packet", pkt)]  # type: _UniPacketList
         else:
             self._pkts = pkt
         self._socket = sock
