fixed a serious issue in iplist caused by uninitialized array. This c…

…aused the command to look like it was unrecognized, however it was due to gen_list_from_pcap failing

TODO

@@ -55,6 +55,7 @@ DONE - "iplist" command needs to support directories of pcap files
 - Rewrite pcapparser to use Ruby's builtin BinData so it's easier to extend
 DONE - Expand ~ for modload command
 - Make nsm-console "installable" to a different directory, rather than running it out of the distribution dir.
+DONE - Fixed error in iplist where the ips were not listed due to uninitialized array.
 
 
 IDEAS:

lib/commands.rb

@@ -830,8 +830,8 @@
 
 
 ## The iplist command
-command "Generate a list of all the IPs in a file. Usage: iplist [file] (if no file is specified, stdout is used)","iplist" do |file|
-  file = file.to_s.chomp
+command "Generate a list of all the IPs in a file. Usage: iplist [file] (if no file is specified, stdout is used)","iplist" do |args|
+  file = args.to_s.chomp
 
   iplist = {}
 

lib/nsm_helper.rb

@@ -324,6 +324,9 @@ def get_uncompressed_filename(file)
 def gen_list_from_pcap
   list = {}
 
+  # initialize empty array of file names
+  fnames = []
+
   # get a list of files, otherwise just do one
   if (File.directory?($datafile))
     fnames = get_filelist($datafile,true)