fix issue #13, patch from acspike
fix issue #13, patch from acspike
est/pypcap,itxx00/pypcap,FunctionAnalysis/pypcap,fasguard/fasguard-pcap,pombreda/pypcap,afghanistanyn/pypcap,FunctionAnalysis/pypcap,afghanistanyn/pypcap,fasguard/fasguard-pcap,pombreda/pypcap,itxx00/pypcap,est/pypcap