don't bother checking for an address if our range is empty

git-svn-id: file:///home/svn/framework3/trunk@7779 4d416f70-5f16-0410-b530-b9f4589650da
2009-12-09 21:28:44 +00:00 · 2009-12-09 21:28:44 +00:00 · e0bd6dd6ed
parent 48c8b35b5a
commit e0bd6dd6ed
1 changed files with 1 additions and 0 deletions
--- a/lib/rex/socket/range_walker.rb
+++ b/lib/rex/socket/range_walker.rb
@ -109,6 +109,7 @@ class RangeWalker
 	# the stored ranges.
 	#
 	def include?(addr)
+		return false if not @ranges
 		if (addr.is_a? String)
 			addr = Rex::Socket.addr_atoi(addr)
 		end