Completion of error handling

[elfring]

Would you like to add more error handling for return values from a function like “fwrite”?

[hpjansson]

Yes, that would be a good idea. I think that on failure, it should just goto out;. This also needs to happen in run_gif().

Tangentially, I'm not too happy with the two main loops. Long term I'd like to refactor this code and move it into its own unit with a player-like API (e.g. player.c) that could be called from chafa.c. It could use GError to report errors properly.

[elfring]

Thanks for your small source code adjustment.

[hpjansson]

Anytime 👍