Drop unused headers (dither.h) by fbi

Signed-off-by: Stéphane Aulery <saulery@free.fr>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 1 insertions, 2 deletions

diff --git a/fbi.c b/fbi.c
index 5fdaa36..810fbb2 100644
--- a/fbi.c
+++ b/fbi.c
@@ -35,7 +35,6 @@
 #endif
 
 #include "readers.h"
-#include "dither.h"
 #include "fbtools.h"
 #include "fb-gui.h"
 #include "filter.h"
@@ -89,7 +88,7 @@ int lirc = -1;
 
 /* variables for read_image */
 int32_t         lut_red[256], lut_green[256], lut_blue[256];
-int             dither = FALSE, pcd_res = 3;
+int             pcd_res = 3;
 int             v_steps = 50;
 int             h_steps = 50;
 int             textreading = 0, redraw = 0, statusline = 1;