X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fsearch.cpp;h=4c7e1e463dc553ae53c2efee850c215fb5f24223;hp=043c433a648cba38fb0bab2be01cf3a45b2d2385;hb=ec0a650dff9ad78eff89e0c7fb04491f79fa7945;hpb=abae3c5678897be39fd7a082543937f846dcfbd5

diff --git a/src/search.cpp b/src/search.cpp
index 043c433a..4c7e1e46 100644
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -1395,7 +1395,9 @@ namespace {
             {
                 assert(value_to_tt(nullValue, ply) == nullValue);
 
-                TT.store(posKey, nullValue, VALUE_TYPE_NS_LO, depth, MOVE_NONE);
+                if (!tte)
+                    TT.store(posKey, nullValue, VALUE_TYPE_NS_LO, depth, MOVE_NONE);
+
                 return nullValue;
             }
         } else {