From ad3a6150bca53435b46bbd14be7e9f1b486cfb49 Mon Sep 17 00:00:00 2001
From: richard <richard@72102866-910b-0410-8b05-ffd578937521>
Date: Sat, 1 Aug 1998 21:30:06 +0000
Subject: [PATCH] Fix dealloc problem

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@2892 72102866-910b-0410-8b05-ffd578937521
---
 Source/Set.m | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/Source/Set.m b/Source/Set.m
index 22b546a47..db90873c5 100644
--- a/Source/Set.m
+++ b/Source/Set.m
@@ -80,8 +80,11 @@
 
 - (void) dealloc
 {
-  NSFreeHashTable (_contents_hash);
-  _contents_hash = 0;
+  if (_contents_hash)
+    {
+      NSFreeHashTable (_contents_hash);
+      _contents_hash = 0;
+    }
   [super dealloc];
 }