1 files changed, 2 insertions, 1 deletions
diff --git a/src/game-server/attack.h b/src/game-server/attack.h
index 348a94bb..8dc62629 100644
--- a/src/game-server/attack.h
+++ b/src/game-server/attack.h
@@ -21,6 +21,7 @@
 #ifndef ATTACK_H
 #define ATTACK_H
 
+#include <cassert>
 #include <cstddef>
 #include <list>
 
@@ -146,7 +147,7 @@ class Attack
     public:
         Attack(AttackInfo *info):
             mInfo(info)
-        {}
+        {assert(info);}
 
         AttackInfo *getAttackInfo()
         { return mInfo; }