From 040e0c8d671f86b20e2b929b4077fcc74aa55074 Mon Sep 17 00:00:00 2001
From: S-H-GAMELINKS <gamelinks007@gmail.com>
Date: Tue, 22 Nov 2022 21:49:54 +0900
Subject: Reuse NIL_OR_UNDEF_P macro

---
 io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'io.c')

diff --git a/io.c b/io.c
index 8787c4f804..fa42eeefd0 100644
--- a/io.c
+++ b/io.c
@@ -1424,7 +1424,7 @@ rb_io_wait(VALUE io, VALUE events, VALUE timeout)
     struct timeval tv_storage;
     struct timeval *tv = NULL;
 
-    if (timeout == Qnil || UNDEF_P(timeout)) {
+    if (NIL_OR_UNDEF_P(timeout)) {
         timeout = fptr->timeout;
     }
 
-- 
cgit v1.2.1