diff --git a/gamevertex.cpp b/gamevertex.cpp
index 3b5025f..129fbd1 100644
--- a/gamevertex.cpp
+++ b/gamevertex.cpp
@@ -50,6 +50,8 @@ float GameVertex::calculate_attack()
 	attack = 0;
 	break;
     }
+
+    return attack;
 }