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Make the catch function yieldable.

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This commit is contained in:
batrick 2012-11-23 03:50:17 +00:00
parent 9754682420
commit e30122ef0a
1 changed files with 8 additions and 3 deletions
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11
nse_nmaplib.cc
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@ -604,6 +604,12 @@ static int l_log_write (lua_State *L)
return 0;
}
static int finalize_cleanup (lua_State *L)
{
lua_settop(L, 2);
return lua_error(L);
}
static int new_try_finalize (lua_State *L)
{
if (!(lua_isboolean(L, 1) || lua_isnoneornil(L, 1)))
@ -614,10 +620,9 @@ static int new_try_finalize (lua_State *L)
if (!lua_isnil(L, lua_upvalueindex(1)))
{
lua_pushvalue(L, lua_upvalueindex(1));
lua_call(L, 0, 0);
lua_callk(L, 0, 0, 0, finalize_cleanup);
}
lua_settop(L, 2);
lua_error(L);
return finalize_cleanup(L);
}
return lua_gettop(L)-1; /* omit first boolean argument */
}