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Fix thread::status() incorrect returning value

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FYP 2018-02-11 17:49:42 +03:00 committed by The Phantom Derpstorm
parent 67116a67f9
commit 92f4c4c053
1 changed files with 9 additions and 5 deletions
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12
sol/thread.hpp
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@ -173,11 +173,15 @@ namespace sol {
thread_status status() const {
lua_State* lthread = thread_state();
thread_status lstat = static_cast<thread_status>(lua_status(lthread));
int stacksize = lua_gettop(lthread);
if (lstat != thread_status::ok && lstat != thread_status::yielded && stacksize == 0) {
// No thing on the basic_thread's stack means its dead
auto lstat = static_cast<thread_status>(lua_status(lthread));
if (lstat == thread_status::ok) {
lua_Debug ar;
if (lua_getstack(lthread, 0, &ar) > 0)
return thread_status::ok;
else if (lua_gettop(lthread) == 0)
return thread_status::dead;
else
return thread_status::yielded;
}
return lstat;
}