From a0d10c03846fd2f443772bd4ce2c64283305144a Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby.or.jp>
Date: Tue, 27 Feb 2024 23:18:57 +0900
Subject: [PATCH] pool.c (mrb_pool_close): narrow scope of a local variable

---
 src/pool.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pool.c b/src/pool.c
index dbf133677..452a9fc5c 100644
--- a/src/pool.c
+++ b/src/pool.c
@@ -75,12 +75,12 @@ mrb_pool_open(mrb_state *mrb)
 MRB_API void
 mrb_pool_close(mrb_pool *pool)
 {
-  struct mrb_pool_page *page, *tmp;
+  struct mrb_pool_page *page;
 
   if (!pool) return;
   page = pool->pages;
   while (page) {
-    tmp = page;
+    struct mrb_pool_page *tmp = page;
     page = page->next;
     mrb_free(pool->mrb, tmp);
   }