Fixes the following compiler -Wshadow warning by renaming a variable:
In file included from /uvw/src/uvw/fs.h:11,
from /uvw/test/uvw/file_req_sendfile.cpp:3:
/uvw/src/uvw/loop.h: In lambda function:
/uvw/src/uvw/loop.h:281:49: warning: declaration of ‘func’ shadows a previous local [-Wshadow]
281 | auto func = [](uv_handle_t *hndl, void *func) {
| ~~~~~~^~~~
/home/alois/Documents/uvw/src/uvw/loop.h:281:14: note: shadowed declaration is here
281 | auto func = [](uv_handle_t *hndl, void *func) {
| ^~~~
Fixes the following compiler
-Wshadow
warning by renaming a variable: