[Bug bootstrap/80047] fixincludes/fixincl.c: PVS-Studio: Improper Release of Memory Before Removing Last Reference (CWE-401)

[xry111 at mengyan1223 dot wang via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80047

--- Comment #10 from Xi Ruoyao <xry111 at mengyan1223 dot wang> ---
Fixed in trunk.

I'm not sure if this should be backported.