I agree with Trav. Also...minors do really matter. I know lots of people who end up going to grad school and focusing on their minor subject, and also, with something like CS, it's about your skills and what you can do. At my university, you can essentially take anything you want in a minor, as long as you have the right prerequisites. Also, regardless of whether you take a major/honours or minor, the same amount of math is required. So if I took a CS minor, I would still be able to take more or less whatever upper level courses I wanted because the first two years would be the same as if I'd taken the major.

The other thing to consider is, if you love the major you have now, it might just be woorth sticking to that anyway. With your CS minor, not only could you focus on subjects that could get you a job in CS, but the exposure to computer systems and programming would also be a huge asset in media/information/communications.

Another thing is that the majority of people take one thing in university/college and end up doing something completely unrelated as a job. So it's not like if you do that major, and can't find a job in it, you could never do something else. Also, most jobs are much more interdisciplinary now. People are required to be creative, think on their feet, and have way more transferrable skills. So a lot of people think education in media and arts aren't important, but they're hugely important. I know people who graduate with a fine arts or media degree and end up working in business, with a full salary and benefits, etc. So while that doesn't appeal to a lot of people who might normally take a BFA or BMA (or similar), it's a relief to others. And animation is a huge industry. You didn't mention if you're into animation and game design, but that industry is always expanding. You have to be driven, and push for opportunities, but a lot of places have internships while you're still a student so you could graduate with experience.

Anyways...just some thoughts there. Best of luck!