Retire pawn span

[stockfish] / src / pawns.cpp

diff --git a/src/pawns.cpp b/src/pawns.cpp
index 23d00bdecd5eb6206f11e20a31b768342481f02d..41127d1f4a57e64192869876f9cc55edc8dce5c6 100644 (file)
--- a/src/pawns.cpp
+++ b/src/pawns.cpp
@@ -173,8 +173,6 @@ namespace {
     }
 
     b = e->semiopenFiles[Us] ^ 0xFF;
-    e->pawnSpan[Us] = b ? int(msb(b) - lsb(b)) : 0;
-
     return score;
   }