Invalid trigger workaround

[viper-admin]

Pull request :twisted_rightwards_arrows: created by @marcoeilers on 2017-02-07 17:57 Original Bitbucket pull request id: 24

Participants:

• @alexanderjsummers (reviewer)

Source: https://github.com/viperproject/carbon/commit/097d5d6d45496f101bd205dfdf18270557dc7a54 on branch trigger-workaround Destination: https://github.com/viperproject/carbon/commit/8c382e547ce880281307df2cdffe0465901acf09 on branch master

State: OPEN

This is a workaround for some instances of what I think is https://github.com/viperproject/carbon/issues/146 (see my comment there).

In my case, the invalid expression is in the condition of an implication or a conditional expression where both branches are identical anyway, so the problem can be avoided by leaving out the conditional. It doesn't solve the actual problem, of course (I briefly tried to do that, but that's kind of hard if you don't really know what's going on), but it avoids it in the instances that I currently care about :)