composer/composer — pull request #260 by simensen (2012-01-26 03:03:21+00:00)
Title: Changed 'break' to 'continue 2' in 'update'

I ran into this while working on #234. I believe that the `break` was causing both both `update()` *and* `install()` to be called on previously installed packages. I started to run into some errors today on `master` that were resolved by this change.

I could be way off here, I'm not sure what sort of implications this might have. I just know that making this change *looks* to make sense and actually fixed the problem I was seeing on update.