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by luso_brazilian 3999 days ago
Of course, you are right. I seem to have carried the belief that freeing a null pointer was as bad as freeing one twice. And now I know.

Seems to be a common misconception [1], thanks for pointing out, that makes the GGP code correct in all counts and my switch redundant.

[1] https://news.ycombinator.com/item?id=8844031