Fix comment

We always probe, but we do not prune at PV nodes.

No functional change.

Resolves #300

diff --git a/src/search.cpp b/src/search.cpp
index cae89c6a929014ce9364c60a444f188a396341c7..4c60359cf9426434ddff9780a201999d79694c01 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -585,7 +585,7 @@ namespace {
     ss->ttMove = ttMove = RootNode ? RootMoves[PVIdx].pv[0] : ttHit ? tte->move() : MOVE_NONE;
     ttValue = ttHit ? value_from_tt(tte->value(), ss->ply) : VALUE_NONE;
 
-    // At non-PV nodes we check for a fail high/low. We don't probe at PV nodes
+    // At non-PV nodes we check for a fail high/low. We don't prune at PV nodes
     if (  !PvNode
         && ttHit
         && tte->depth() >= depth