From dc65b1faf1b5b3b66b4b6c250a829c229fd4427c Mon Sep 17 00:00:00 2001
From: HARADA Makoto <haramako@gmail.com>
Date: Sat, 13 Aug 2022 15:52:52 +0900
Subject: [PATCH] fiber.c: add fiber_check_cfunc in fiber_resume().

---
 mrbgems/mruby-fiber/src/fiber.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mrbgems/mruby-fiber/src/fiber.c b/mrbgems/mruby-fiber/src/fiber.c
index 4fca6cae0..d4d872d18 100644
--- a/mrbgems/mruby-fiber/src/fiber.c
+++ b/mrbgems/mruby-fiber/src/fiber.c
@@ -267,6 +267,7 @@ fiber_resume(mrb_state *mrb, mrb_value self)
   mrb_int len;
   mrb_bool vmexec = FALSE;
 
+  fiber_check_cfunc(mrb, mrb->c);
   mrb_get_args(mrb, "*!", &a, &len);
   if (mrb->c->ci->cci > 0) {
     vmexec = TRUE;