The security code is set to 0 whenever we want to open the vault!

[shiva-karthick]

• Need to delete or change the following code
  result = 0 result = 0; /* DO NOT reset all variables*/ digit1 = 0; /* DO NOT reset all variables*/ digit2 = 0; /* DO NOT reset all variables*/ digit3 = 0; /* DO NOT reset all variables*/ digit4 = 0; /* DO NOT reset all variables*/ security_key_array[4] = {0, 0, 0, 0};