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small bug: lua_resume returning LUA_YIELD is not an error

This commit is contained in:
Roberto Ierusalimschy 2008-08-13 14:02:12 -03:00
parent 394646891c
commit c1565c16ed
1 changed files with 2 additions and 2 deletions
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4
ltests.c
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@ -1,5 +1,5 @@
/* /*
** $Id: ltests.c,v 2.52 2008/06/23 16:50:34 roberto Exp roberto $ ** $Id: ltests.c,v 2.53 2008/06/26 19:42:45 roberto Exp roberto $
** Internal Module for Debugging of the Lua Implementation ** Internal Module for Debugging of the Lua Implementation
** See Copyright Notice in lua.h ** See Copyright Notice in lua.h
*/ */
@ -1072,7 +1072,7 @@ static int coresume (lua_State *L) {
lua_State *co = lua_tothread(L, 1); lua_State *co = lua_tothread(L, 1);
luaL_argcheck(L, co, 1, "coroutine expected"); luaL_argcheck(L, co, 1, "coroutine expected");
status = lua_resume(co, 0); status = lua_resume(co, 0);
if (status != 0) { if (status != LUA_OK && status != LUA_YIELD) {
lua_pushboolean(L, 0); lua_pushboolean(L, 0);
lua_insert(L, -2); lua_insert(L, -2);
return 2; /* return false + error message */ return 2; /* return false + error message */