Memory leak

[DlubalSmidJaroslav]

Describe the bug
filesinkhelper.ipp, function g3::internal::createLogFile, in the failure cause, unique_ptr::release is called instead of unique_ptr::reset, which leaks the allocated std::ofstream object - release returns the internal pointer and sets unique_ptr to nullptr WITHOUT deleting the object (i.e. transfers ownership).
See here for reference.

[KjellKod]

Good find. In this error case it should of course do reset. Please create a pull request that addresses this issue.

g3log is community driven