From 9d27c792c25174237ad4d47e5d409efd72d57342 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 22 May 2008 00:57:47 +0000
Subject: * array.c (flatten): free memo hash table before raising exception.  
 [ruby-dev:34789]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@16518 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'array.c')

diff --git a/array.c b/array.c
index 0ec6c6e9a8..3936cede42 100644
--- a/array.c
+++ b/array.c
@@ -2848,6 +2848,7 @@ flatten(VALUE ary, int level, int *modified)
 		*modified = 1;
 		id = (st_data_t)tmp;
 		if (st_lookup(memo, id, 0)) {
+		    st_free_table(memo);
 		    rb_raise(rb_eArgError, "tried to flatten recursive array");
 		}
 		st_insert(memo, id, (st_data_t)Qtrue);
-- 
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