fix GRASS support in osgeo4w

git-svn-id: http://svn.osgeo.org/qgis/trunk@15854 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

ms-windows/osgeo4w/qgis.bat.tmpl

@@ -5,5 +5,5 @@ call "%OSGEO4W_ROOT%"\bin\o4w_env.bat
 call "%OSGEO4W_ROOT%"\apps\grass\grass-@grassversion@\etc\env.bat
 @echo off
 SET GDAL_DRIVER_PATH=%OSGEO4W_ROOT%\bin\gdalplugins\1.8
-path %PATH%;%OSGEO4W_ROOT%\apps\@package@\bin
+path %PATH%;%OSGEO4W_ROOT%\apps\@package@\bin;%OSGEO4W_ROOT%\apps\grass\grass-@grassversion@\lib
 start "Quantum GIS" /B "%OSGEO4W_ROOT%"\apps\@package@\bin\qgis.exe %*