Crash on an issue that doesn't have a label

[ragerdl]

Thanks so much for writing and sharing this tool!

I'm finding that the script crashes when the set of labels is empty. Looking at it now to see if I can fix it.

[ragerdl]

A repository to clone that has this property is the "acl2-books" repository.

[ragerdl]

As a workaround, one can "bulk edit" the googlecode issues under the "actions" drop-down.

+1 for googlecode :/

[ragerdl]

It looks like there may be a nice if test to copy around line 111 of
https://github.com/trel/gforge2github/blob/master/gforge2github.py

[rubienr]

This works for me:
In migrateissues.py at line 61 I replaced the empty string by an arbitrary one:

def github_label(name, color = "FFFFFF"):
    """ Returns the Github label with the given name, creating it if necessary. """

    if not name:
        name ="NotALabel"

    try:
        return label_cache[name]
    except KeyError:
        try:
            return label_cache.setdefault(name, github_repo.get_label(name))
        except GithubException:
            return label_cache.setdefault(name, github_repo.create_label(name, color))