On Win32, there was a DLL file we create during testing that we
couldn't delete unless we closed it first, so testing failed when
the deletiong was attempted. This should now work (provided the
version of perl is high enough to have DynaLoader::dl_unload_file()- I'm not sure what will happen otherwise). [Steve Hay]
- I'm not sure what will happen otherwise). [Steve Hay]
Fix a spurious warning during testing about a variable that's used
before it's initialized. [Steve Hay]