better error for failures w/fromuser only

git-svn-id: file:///home/svn/framework3/trunk@11143 4d416f70-5f16-0410-b530-b9f4589650da

modules/auxiliary/scanner/rservices/rlogin_login.rb

@@ -237,7 +237,10 @@ class Metasploit3 < Msf::Auxiliary
 		end
 
 		# no password to try, give up if luser isnt enough.
-		return :fail if not pass
+		if not pass
+			vprint_error("#{target_host}:#{rport}, rlogin '#{user}' from '#{luser}' failed (no password to try)")
+			return :fail
+		end
 
 		recvd_sample = @recvd.dup
 		# Allow for slow echos