Unhandled exception for /trace option in nunit-console.exe

[Arnaut Billings]

On XP, for the attached empty test library and empty test fixture, nunit-console.exe with /trace=Verbose throws the following unhandled exception:

/cygdrive/c/Program\ Files/NUnit\ 2.6.1/bin/nunit-console.exe ./NUnit/bin/Debug/NUnit.dll /trace=Verbose

Unhandled Exception: System.IO.DirectoryNotFoundException: Could not find a part of the path 'C:\Documents and Settings\Arnaut\Local Settings\Application Data\NUnit\logs\nunit-console_2708.log'.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options)
   at System.IO.StreamWriter.CreateFile(String path, Boolean append)
   at System.IO.StreamWriter..ctor(String path, Boolean append, Encoding encoding, Int32 bufferSize)
   at System.IO.StreamWriter..ctor(String path, Boolean append)
   at NUnit.Core.InternalTraceWriter..ctor(String logName)
   at NUnit.Core.InternalTrace.set_Level(InternalTraceLevel value)
   at NUnit.Core.InternalTrace.Initialize(String logName, InternalTraceLevel level)
   at NUnit.ConsoleRunner.Runner.Main(String[] args)
   at NUnit.ConsoleRunner.Class1.Main(String[] args)

[Charlie Poole (charlie.poole)]

The problem occurs if the log directory doesn't already exist. It needs to be created in that case.