lib/rex/exploitation/js/memory.rb in rex-2.0.9 vs lib/rex/exploitation/js/memory.rb in rex-2.0.10

@@ -25,10 +25,10 @@
   end
 
   def self.heaplib2(custom_js='', opts={})
     js = ::File.read(::File.join(Msf::Config.data_directory, "js", "memory", "heaplib2.js"))
 
-    unless custom_js.blank?
+    unless custom_js.to_s.empty?
       js << custom_js
     end
 
     js = ::Rex::Exploitation::JSObfu.new js
     js.obfuscate