From 2589c69c4a909563098365fba141082db4657353 Mon Sep 17 00:00:00 2001
From: Michael Krelin <hacker@klever.net>
Date: Thu, 22 Nov 2007 23:00:32 +0000
Subject: added virtual destructors to base classes

and bumped version to 0.4

Signed-off-by: Michael Krelin <hacker@klever.net>
---
(limited to 'include')

diff --git a/include/opkele/consumer.h b/include/opkele/consumer.h
index b9d1e54..50ff692 100644
--- a/include/opkele/consumer.h
+++ b/include/opkele/consumer.h
@@ -22,6 +22,8 @@ namespace opkele {
     class consumer_t {
 	public:
 
+	    virtual ~consumer_t() { }
+
 	    /**
 	     * store association. The function should be overridden in the real
 	     * implementation to provide persistent associations store.
diff --git a/include/opkele/extension.h b/include/opkele/extension.h
index ea0c74c..513672f 100644
--- a/include/opkele/extension.h
+++ b/include/opkele/extension.h
@@ -15,6 +15,8 @@ namespace opkele {
      */
     class extension_t {
 	public:
+
+	    virtual ~extension_t() { }
 	    /**
 	     * hook called by consumer before submitting data to OpenID server.
 	     * It is supposed to manipulate parameters list.
diff --git a/include/opkele/server.h b/include/opkele/server.h
index e7e5bb3..dd7fc41 100644
--- a/include/opkele/server.h
+++ b/include/opkele/server.h
@@ -17,6 +17,8 @@ namespace opkele {
     class server_t {
 	public:
 
+	    virtual ~server_t() { }
+
 	    /**
 	     * allocate the new association. The function should be overridden
 	     * in the real implementation to provide persistent assocations
diff --git a/include/opkele/types.h b/include/opkele/types.h
index 8f4bf73..f732a1e 100644
--- a/include/opkele/types.h
+++ b/include/opkele/types.h
@@ -65,6 +65,8 @@ namespace opkele {
     class association_t {
 	public:
 
+	    virtual ~association_t() { }
+
 	    /**
 	     * retrieve the server with which association was established.
 	     * @return server name
--
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