src/common.c: play safe and use 0 osize argument to lalloc when allocating

1 files changed, 1 insertions, 1 deletions

diff --git a/src/common.c b/src/common.c
index 6e6ff8d..c50ea61 100644
--- a/src/common.c
+++ b/src/common.c
@@ -30,7 +30,7 @@ void set_int_field (lua_State *L, const char* field, int val)
 void *Lmalloc(lua_State *L, size_t size) {
   void *ud;
   lua_Alloc lalloc = lua_getallocf(L, &ud);
-  void *p = lalloc(ud, NULL, LUA_TUSERDATA, size);
+  void *p = lalloc(ud, NULL, 0, size);
   if(p == NULL)
     luaL_error(L, "malloc failed");
   return p;