From 600f122afe120db611d1eebdd596b5418776fe57 Mon Sep 17 00:00:00 2001
From: Hayaki Saito <saitoha@me.com>
Date: Sun, 10 Jun 2018 01:13:35 +0900
Subject: [PATCH] Fix critical bug: sixel_dither_set_diffusion_type() (called
 from img2sixel -d option) doesn't work well

---
 src/quant.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/src/quant.c b/src/quant.c
index e100d675..827fe48a 100644
--- a/src/quant.c
+++ b/src/quant.c
@@ -1280,27 +1280,21 @@ sixel_quant_apply_palette(
         switch (methodForDiffuse) {
         case SIXEL_DIFFUSE_NONE:
             f_diffuse = diffuse_none;
-            f_mask = mask_a;
             break;
         case SIXEL_DIFFUSE_ATKINSON:
             f_diffuse = diffuse_atkinson;
-            f_mask = mask_a;
             break;
         case SIXEL_DIFFUSE_FS:
             f_diffuse = diffuse_fs;
-            f_mask = mask_a;
             break;
         case SIXEL_DIFFUSE_JAJUNI:
             f_diffuse = diffuse_jajuni;
-            f_mask = mask_a;
             break;
         case SIXEL_DIFFUSE_STUCKI:
             f_diffuse = diffuse_stucki;
-            f_mask = mask_a;
             break;
         case SIXEL_DIFFUSE_BURKES:
             f_diffuse = diffuse_burkes;
-            f_mask = mask_a;
             break;
         case SIXEL_DIFFUSE_A_DITHER:
             f_diffuse = diffuse_none;
@@ -1315,7 +1309,6 @@ sixel_quant_apply_palette(
                                 " methodForDiffuse: %d\n",
                         methodForDiffuse);
             f_diffuse = diffuse_none;
-            f_mask = mask_a;
             break;
         }
     }