avoid changing the rule's own action

fixes Bug #1240812

When iterating through the rule list, we should not change the rule itself.
So that we can use the rule data for the second router.

Change-Id: I613438507949007bec41416e7f8530693e4d5129
Imported Translations from Transifex

Change-Id: I682bf1fe6796b7bf894dc6e2968fe424b08178ff
Merge "avoid changing the rule's own action"