I was too lazy to write a complicated test which reproduces a corrupted verified group, but with the traceback in #68 I think we don't need to reproduce this to fix it. It's quite straightforward; and after all the bug is only annoying, not a security issue or anything. So imho we can merge this.
fixes #68
I was too lazy to write a complicated test which reproduces a corrupted verified group, but with the traceback in #68 I think we don't need to reproduce this to fix it. It's quite straightforward; and after all the bug is only annoying, not a security issue or anything. So imho we can merge this.