[gimp] plug-ins: remove unused variable in file-pdf-save.c

[Michael Natterer <mitch src gnome org>]

commit 9092c79ca2fb06ba53c2c318a4c9ba13224e83a9
Author: Michael Natterer <mitch gimp org>
Date:   Sun Feb 5 22:27:15 2012 +0100

    plug-ins: remove unused variable in file-pdf-save.c

 plug-ins/common/file-pdf-save.c |    6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)
---
diff --git a/plug-ins/common/file-pdf-save.c b/plug-ins/common/file-pdf-save.c
index f0a1bf5..7d896db 100644
--- a/plug-ins/common/file-pdf-save.c
+++ b/plug-ins/common/file-pdf-save.c
@@ -1227,7 +1227,7 @@ get_drawable_image (GimpDrawable *drawable)
   gint             stride;
   gpointer         pr;
   gboolean         indexed       = FALSE;
-  int              bpp           = drawable->bpp, cairo_bpp;
+  int              bpp           = drawable->bpp;
 
   if (gimp_drawable_is_indexed (drawable_ID))
     {
@@ -1247,23 +1247,19 @@ get_drawable_image (GimpDrawable *drawable)
       if (! indexed)
         {
           format = CAIRO_FORMAT_RGB24;
-          cairo_bpp = 3;
         }
       else
         {
           format = CAIRO_FORMAT_RGB24;
-          cairo_bpp = 3;
         }
       break;
     case 3: /* RGB */
       format = CAIRO_FORMAT_RGB24;
-      cairo_bpp = 3;
       break;
 
     case 2: /* GRAYA or INDEXEDA */
     case 4: /* RGBA */
       format = CAIRO_FORMAT_ARGB32;
-      cairo_bpp = 4;
       break;
 
     default: