Fix broken unittest
@@ -825,7 +825,7 @@ test1(void)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wdeprecated-declarations"
#endif
- dither = sixel_dither_create(0);
+ dither = sixel_dither_create(2);
#if HAVE_DIAGNOSTIC_DEPRECATED_DECLARATIONS
# pragma GCC diagnostic pop
#endif
