add contrast well known

diff --git a/src/kds_s2000w_net.c b/src/kds_s2000w_net.c
index a055fb9ef7bec53e803286e93ac8ef6e0df36fe4..975b9f8ed7f6a8c25ddaab0e278421ac3a84bbd2 100644 (file)
--- a/src/kds_s2000w_net.c
+++ b/src/kds_s2000w_net.c
@@ -395,9 +395,9 @@ const SANE_Option_Descriptor* _sane_kds_s2000w_net_get_option_descriptor(
                        option_descriptors[option].constraint.string_list = constraint_binarization_mode;
                        break;
                case 20:
-                       option_descriptors[option].name = "binarizationcontrast";
-                       option_descriptors[option].title = "binarizationcontrast";
-                       option_descriptors[option].desc = "binarizationcontrast";
+                       option_descriptors[option].name = SANE_NAME_CONTRAST;
+                       option_descriptors[option].title = SANE_TITLE_CONTRAST;
+                       option_descriptors[option].desc = SANE_DESC_CONTRAST;
                        option_descriptors[option].cap = SANE_CAP_SOFT_DETECT | SANE_CAP_SOFT_SELECT;
                        option_descriptors[option].constraint_type = SANE_CONSTRAINT_RANGE;
                        constraint_binarization_contrast->min = -50;