back to orig nsis variable quoting

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@56130 15284696-431f-4ddb-bdfa-cd5b030d7da7

mswindows/GRASS-Installer.nsi.tmpl

@@ -584,7 +584,7 @@ Section "GRASS" SecGRASS
 	
 	;Install demolocation into the GIS_DATABASE directory
 	SetOutPath "$GIS_DATABASE\demolocation"
-	File /r "$DEMOLOCATION_PATH"\*.*
+	File /r ${DEMOLOCATION_PATH}\*.*
 	RMDir /r "$GIS_DATABASE\demolocation\.svn"
 	RMDir /r "$GIS_DATABASE\demolocation\PERMANENT\.svn"
 	RMDir /r "$GIS_DATABASE\demolocation\PERMANENT\vector\.svn"