fix Ticket #107

git-svn-id: svn://svn.code.sf.net/p/fuego/code/trunk@2036 2e953b5c-c64d-0410-be54-f773e93e544c
svn2github · Jan 19, 2019 · 0bf51c6 · 0bf51c6
1 parent 4a4bf7f
commit 0bf51c6
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/go/GoEyeUtil.cpp b/go/GoEyeUtil.cpp
@@ -131,8 +131,9 @@ GoEyeStatus BulkyFiveNakade(const GoBoard& bd,
         // check if both empty points adjacent to block. if yes, nakade.
         // if no, alive.
         {
-            SG_ASSERT((points & bd.AllEmpty()).IsSize(2));
-            for (SgSetIterator it(points & bd.AllEmpty()); it; ++it)
+            SgPointSet emptyPoints = points & bd.AllEmpty();
+            SG_ASSERT(emptyPoints.IsSize(2));
+            for (SgSetIterator it(emptyPoints); it; ++it)
             {
                 if (bd.NumNeighbors(*it, stoneColor) == 0)
                 {