Peter Lafreniere 3da2e15e6b IOFile: avoid clearing errors on null file struct
When performing a default compilation with recent GCC & glibc,
the use of -Werror=nonnull causes a build error.

The error is given as IOFile::ClearError() can call std::clearerr()
with a null file, which can trigger a null-pointer dereference in libc.

Change the std::clearerr() call to be conditional on a file being open.
2024-02-11 20:55:31 -05:00
..
2023-05-16 20:21:36 -07:00
2023-11-28 23:03:26 +11:00