From 95458ae6d610a7b98d7c5de73c352e4cce4c0871 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 12 Dec 2005 00:36:54 +0000
Subject: * ext/digest/digest.c (rb_digest_base_s_digest): add volatile to  
 protect temporary context object.  [ruby-dev:27979]

* ext/iconv/iconv.c (Init_iconv): rb_gc_register_address() should
  be called before actual variable initialization.
  [ruby-dev:27986]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/branches/ruby_1_8@9673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 variable.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'variable.c')

diff --git a/variable.c b/variable.c
index 610dae226..72ef979a9 100644
--- a/variable.c
+++ b/variable.c
@@ -469,7 +469,9 @@ mark_global_entry(key, entry)
 void
 rb_gc_mark_global_tbl()
 {
-    st_foreach(rb_global_tbl, mark_global_entry, 0);
+    if (rb_global_tbl) {
+	st_foreach(rb_global_tbl, mark_global_entry, 0);
+    }
 }
 
 static ID
-- 
cgit