struct library

[Shmuel Zeigerman <shmuz@...>]

struct library [1] fails to complete its test if Lua 5.1.5 was compiled 
with -DLUA_USE_APICHECK. The patch below fixes it.

--- struct.c	Wed Jul 04 20:54:36 2012
+++ work\struct.c	Sun Oct 28 19:33:04 2012
@@ -350,6 +350,7 @@
     }
     pos += size;
   }
+  luaL_checkstack(L, 1, "too many results");
   lua_pushinteger(L, pos + 1);
   return lua_gettop(L) - 2;
 }

[1] http://www.inf.puc-rio.br/~roberto/struct/

--
Shmuel