Trivial Description
In DefaultRepositorySelector class in method ConfigureRepository(Assembly assembly, ILoggerRepository repository) (DefaultRepositorySelector.cs, line 706) code perform config uri composition from applicationBaseDirectory path and specified in "log4net.Config" settings file name. Because SystemInfo.ApplicationBaseDirectory property return path not ended with slash '\' at line 706 during "new Uri(applicationBaseDirectory)" operation executed trimmed last folder, so config uri made invalid.
