[gimp/metadata-browser] file-sunras: Remove dead assignment (and variable)

[Roman Joost <romanofski src gnome org>]

commit c6092b9dd91e95b5972471048b0cf55ec0d034bf
Author: Mukund Sivaraman <muks banu com>
Date:   Thu Oct 6 08:25:04 2011 +0530

    file-sunras: Remove dead assignment (and variable)

 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 0b5e796..284e7a2 100644
--- a/plug-ins/common/file-sunras.c
+++ b/plug-ins/common/file-sunras.c
@@ -1523,10 +1523,8 @@ save_rgb (FILE   *ofp,
   L_SUNFILEHEADER sunhdr;
   GimpPixelRgn pixel_rgn;
   GimpDrawable *drawable;
-  GimpImageType drawable_type;
 
   drawable = gimp_drawable_get (drawable_ID);
-  drawable_type = gimp_drawable_type (drawable_ID);
   width = drawable->width;
   height = drawable->height;
   tile_height = gimp_tile_height ();