Comment 14 for bug 1841409

@Andreas: Thanks for helping to debug this!
Unfortunately I'm not close to a real multi-monitor setup which is why it's impossible for me to properly debug the problem (I obviously also can't reproduce it). Your conclusion is very plausible, I guess I would have had to initialize it in a NULL-terminated manner. The old way of freeing the array also has to be replaced with g_strfreev in the functions calling get_profiles and that also requires a NULL-terminated array.

In any case, your current patch does no harm and surely works. Let's see what the testers that still experienced issues (like Fanfurlio) say.