src: unique_ptrs in few lambdas in src/node_file.cc
Few lambdas in src/node_file.cc
uses conventional pointers, turn those into unique_ptr semantics.
Checklist
-
make -j4 test
(UNIX), orvcbuild test
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines