Debug and new tests:

- Fix HalfMove memory leak
- Fix integer overflow
- Update combined tests

2 files changed, 2 insertions, 1 deletions

diff --git a/src/HalfMove.cpp b/src/HalfMove.cpp
index 7e94ef9..7cf3f64 100644
--- a/src/HalfMove.cpp
+++ b/src/HalfMove.cpp
@@ -5,6 +5,7 @@ namespace pgnp {
 HalfMove::HalfMove() : count(-1), isBlack(false), MainLine(NULL) {}
 
 HalfMove::~HalfMove() {
+  delete MainLine;
   for (auto *move : variations) {
     delete move;
   }
diff --git a/src/PGN.cpp b/src/PGN.cpp
index aac5614..79d599d 100644
--- a/src/PGN.cpp
+++ b/src/PGN.cpp
@@ -45,7 +45,7 @@ void PGN::ParseNextGame() {
   if (IS_EOF) {
     throw NoGameFound();
   }
-  int loc = NextNonBlank(LastGameEndLoc);
+  long loc = NextNonBlank(LastGameEndLoc);
   if (IS_EOF) {
     throw NoGameFound();
   }