In version 4.2.5 Label buffer in GRID doesn't work

[Giorgio Plazzotta]

MAPSERVER-USERS Digest - 27 Oct 2004 to 28 Oct 2004 (#2004-96)After the reinstallation of Mapserver 4.2.5 I noticed a malfunctioning in the behaviour of the GRID layers in my mapfile. 
The proble is that the labels on the border of the GRIDS are shown twice. This is because of the BUFFER parameter. Mapserver shows both the label at the normal position (on the grid line) and also the buffered label at a certain distance. I partially solv ed the problem eliminating the BUFFER option in the label section. In the previously installed Mapserver version (4.0) the same mapfile worked well and the buffer option acted as it was expected putting the laber at 4 or 5 pixel distance from the line.
I include the code of the grid layer in the mapfile:

Giorgio Plazzotta
Assemini - Italy



  LAYER
    NAME "Reticolo UTM/WGS84"
    GROUP "Localizzazione geografica"
    STATUS OFF
    MINSCALE 1
    MAXSCALE 2000000
    TYPE LINE
    CLASS
      COLOR 128 128 128
      LABEL
        FONT fritqat
        TYPE truetype
        POSITION AUTO
        #BUFFER 5
        SIZE 7
        COLOR 128 128 128
        PARTIALS FALSE
      END
    END
    PROJECTION
      "init=epsg:23033"
      "ellps=WGS84"
      "zone=32"
      "north"
      "no_defs"
    END
    GRID
      LABELFORMAT "%.0f"
      MAXARCS 5
      MAXSUBDIVIDE 2
    END
  END 
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