A co-worker checked in new revisions which for some reason contain two
branch certs (and thus belong to two branches). I've never seen this nor
do I have any idea how he did this (I don't need to ask him as he doesn't
know either ;). What I can tell so far is that he worked on some code in
another branch and propagated his latest revision to the main branch -
something I've done often myself without the "merged revision" ending up
in two branches. I don't know what other commands he entered inbetween.
I'm actually more interested in getting rid of one of the two branch
certificates as it doesn't make much sense now to have two branches if all
revisions end up in both of them automatically. Any ideas?