Fix a MSVC warning

Not correct warning about use of an uninitialized
variable. The warning is not correct becuase we can
never reach the warned code when in SpNode, anyhow
the fix is simple.

No functional change.

Signed-off-by: Marco Costalba <mcostalba@gmail.com>

diff --git a/src/search.cpp b/src/search.cpp
index 8d1b43b..fb5d375 100644 (file)
--- a/src/search.cpp
+++ b/src/search.cpp
@@ -564,6 +564,7 @@ namespace {
     {
         tte = NULL;
         ttMove = excludedMove = MOVE_NONE;
+        ttValue = VALUE_ZERO;
         sp = ss->sp;
         bestMove = sp->bestMove;
         threatMove = sp->threatMove;