Remove unnecessary null pointer checks

Question

Remove unnecessary null pointer checks

elfring opened this issue 11 years ago · 2 comments

An extra null pointer check is not needed in functions like the following.

Answer 1 · 2015-11-14T17:45:34.000Z

How do you think about to improve the affected source code?

Answer 2 · 2015-11-14T17:53:19.000Z

I agree completely with the removal of the null checks. At the time I originally wrote this code, I hadn't realized that it was safe to delete null pointers (or rather, that delete always performs this check).

http://stackoverflow.com/questions/4190703/is-it-safe-to-delete-a-null-pointer