[gimp/metadata-browser] file-sunras: Delete dead variable and assignment

[Roman Joost <romanofski src gnome org>]

commit e168de4eb19a4282f2c594953585db6d87ea182e
Author: Mukund Sivaraman <muks banu com>
Date:   Thu Oct 6 19:26:06 2011 +0530

    file-sunras: Delete dead variable and assignment

 plug-ins/common/file-sunras.c |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/plug-ins/common/file-sunras.c b/plug-ins/common/file-sunras.c
index 17920b2..8dfc6a5 100644
--- a/plug-ins/common/file-sunras.c
+++ b/plug-ins/common/file-sunras.c
@@ -1376,11 +1376,9 @@ save_index (FILE    *ofp,
   unsigned char *suncolmap = sun_colormap;
   GimpPixelRgn pixel_rgn;
   GimpDrawable *drawable;
-  GimpImageType drawable_type;
   WRITE_FUN *write_fun;
 
   drawable = gimp_drawable_get (drawable_ID);
-  drawable_type = gimp_drawable_type (drawable_ID);
   width = drawable->width;
   height = drawable->height;
   tile_height = gimp_tile_height ();