Forgot to pass in errbuf to pcap_open_live (thanks dakrone).

postmodern · Jun 3, 2009 · aa26ea7 · aa26ea7
1 parent 9963539
commit aa26ea7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/pcap/pcap.rb b/lib/pcap/pcap.rb
@@ -53,7 +53,7 @@ def PCap.open_live(options={},&block)
       to_ms = (options[:timeout] || 0)
       errbuf = ErrorBuffer.new
 
-      ptr = PCap.pcap_open_live(device,snaplen,promisc,to_ms,nil)
+      ptr = PCap.pcap_open_live(device,snaplen,promisc,to_ms,errbuf)
 
       if ptr.null?
         raise(StandardError,errbuf.to_s,caller)