on_death: Fix callback number of pushed arguments (Fixes #6451)

diff --git a/src/script/cpp_api/s_entity.cpp b/src/script/cpp_api/s_entity.cpp
index a97b0c12c8c6aac92fdaf928a82ec1fcc68b04e3..df4b77936836fba837154c63e5a1d472c680a02c 100644 (file)
--- a/src/script/cpp_api/s_entity.cpp
+++ b/src/script/cpp_api/s_entity.cpp
@@ -283,7 +283,7 @@ bool ScriptApiEntity::luaentity_on_death(u16 id, ServerActiveObject *killer)
        objectrefGetOrCreate(L, killer);  // killer reference
 
        setOriginFromTable(object);
-       PCALL_RES(lua_pcall(L, 6, 1, error_handler));
+       PCALL_RES(lua_pcall(L, 2, 1, error_handler));
 
        bool retval = lua_toboolean(L, -1);
        lua_pop(L, 2); // Pop object and error handler