anchor.diff:  
   rem ############################################################
   if "%PACKAGE_PATCH%" == "YES" (
  -  if EXIST %ORIGINAL_PACKAGE_DIR%\patch.%CK_TARGET_OS_ID% (
  +  if EXIST "%ORIGINAL_PACKAGE_DIR%\patch.%CK_TARGET_OS_ID%" (
       echo.
       echo patching source dir ...
   
  
positive.code: )
  
  rem ############################################################
  if "%PACKAGE_UNGZIP%" == "YES" (
    echo.
    echo Ungzipping archive ...
  
    if EXIST %PACKAGE_NAME1% (
      del /Q /S %PACKAGE_NAME1%
    )
  
  
negative.code:   echo.
    echo Untarring archive ...
  
    if EXIST "%PACKAGE_SUB_DIR%" (
      rmdir /s /q %PACKAGE_SUB_DIR%
      rmdir %PACKAGE_SUB_DIR%
    )
  