From 2f208d452fd569f944f4faad393b9613ebed4b13 Mon Sep 17 00:00:00 2001
From: takase1121 <20792268+takase1121@users.noreply.github.com>
Date: Thu, 5 Dec 2024 14:01:49 +0800
Subject: [PATCH] process: call poll_process when getting returncode

---
 src/api/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/api/process.c b/src/api/process.c
index 497663e..c5cb80c 100644
--- a/src/api/process.c
+++ b/src/api/process.c
@@ -697,7 +697,7 @@ static int f_pid(lua_State* L) {
 
 static int f_returncode(lua_State *L) {
   process_t* self = (process_t*) luaL_checkudata(L, 1, API_TYPE_PROCESS);
-  if (self->running)
+  if (poll_process(self, WAIT_NONE))
     return 0;
   lua_pushinteger(L, self->returncode);
   return 1;