Fix first element of 1-byte Deduplicate result in some cases with 256 uniques

1 files changed, 2 insertions, 0 deletions

diff --git a/src/singeli/src/search.singeli b/src/singeli/src/search.singeli
index 7eceae3c..0e4d0287 100644
--- a/src/singeli/src/search.singeli
+++ b/src/singeli/src/search.singeli
@@ -229,6 +229,8 @@ def do_bittab{x0:*void, n:u64, tab:*void, u:u8, t, mode, r0} = {
     }
     setlabel{done}
   }
+  # When u==0 isn't immediately tested, first result can be overwritten
+  if (rval) store{*u8~~r0, 0, load{*u8~~x0}}
   u
 }