From b77b7c30d4855734384a095db41a734d315bb8fa Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 1 Feb 2000 03:12:21 +0000
Subject: 2000-02-01

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@611 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 struct.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'struct.c')

diff --git a/struct.c b/struct.c
index 145c2e5b4..2fd769003 100644
--- a/struct.c
+++ b/struct.c
@@ -474,6 +474,7 @@ rb_struct_aset_id(s, id, val)
 	rb_bug("non-initialized struct");
     }
 
+    if (OBJ_FROZEN(s)) rb_error_frozen("Struct");
     len = RARRAY(member)->len;
     for (i=0; i<len; i++) {
 	if (FIX2UINT(RARRAY(member)->ptr[i]) == id) {
@@ -502,6 +503,7 @@ rb_struct_aset(s, idx, val)
     if (RSTRUCT(s)->len <= i)
         rb_raise(rb_eIndexError, "offset %d too large for struct(size:%d)",
 		 i, RSTRUCT(s)->len);
+    if (OBJ_FROZEN(s)) rb_error_frozen("Struct");
     return RSTRUCT(s)->ptr[i] = val;
 }
 
-- 
cgit