From 8d42481e9497d26d7666bb32b599a0c6283aed2c Mon Sep 17 00:00:00 2001
From: usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 20 May 2018 18:09:36 +0000
Subject: [PATCH] get rid of unused variable warning.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63469 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 gc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gc.c b/gc.c
index 6ab41e6943..7518754ae5 100644
--- a/gc.c
+++ b/gc.c
@@ -3797,7 +3797,7 @@ gc_sweep(rb_objspace_t *objspace)
 #endif
     }
     else {
-	struct heap_page *page;
+	struct heap_page *page = NULL;
 	gc_sweep_start(objspace);
 
         list_for_each(&heap_eden->pages, page, page_node) {