1 files changed, 12 insertions, 0 deletions
diff --git a/src/game_tab/HalfMove.cpp b/src/game_tab/HalfMove.cpp
index 7f19480..a78eb0d 100644
--- a/src/game_tab/HalfMove.cpp
+++ b/src/game_tab/HalfMove.cpp
@@ -177,6 +177,18 @@ void HalfMove::Promote() {
   }
 }
 
+bool HalfMove::HasChild(HalfMove *m){
+  if(m!=mainline){
+    for(auto var: variations){
+      if(m== var){
+        return(true);
+      }
+    }
+    return false;
+  }
+  return true;
+}
+
 bool HalfMove::IsVariation() {
   HalfMove *m = this;
   HalfMove *p = HalfMove::parent;