From 7ef50e9523b230876905ed437ed0b1eeefd14dc9 Mon Sep 17 00:00:00 2001
From: Andrew Udvare <audvare@gmail.com>
Date: Sat, 9 Feb 2019 17:01:00 -0500
Subject: [PATCH] libgrive: Fix destructors of Feed and Feed2

---
 libgrive/src/base/Feed.cc    | 4 ++++
 libgrive/src/base/Feed.hh    | 1 +
 libgrive/src/drive2/Feed2.cc | 4 ++++
 libgrive/src/drive2/Feed2.hh | 1 +
 4 files changed, 10 insertions(+)

diff --git a/libgrive/src/base/Feed.cc b/libgrive/src/base/Feed.cc
index 0ea834d..0a4f51b 100644
--- a/libgrive/src/base/Feed.cc
+++ b/libgrive/src/base/Feed.cc
@@ -30,6 +30,10 @@ Feed::Feed( const std::string &url ):
 {
 }
 
+Feed::~Feed()
+{
+}
+
 Feed::iterator Feed::begin() const
 {
 	return m_entries.begin() ;
diff --git a/libgrive/src/base/Feed.hh b/libgrive/src/base/Feed.hh
index d43c68c..fc73e75 100644
--- a/libgrive/src/base/Feed.hh
+++ b/libgrive/src/base/Feed.hh
@@ -41,6 +41,7 @@ public :
 public :
 	Feed( const std::string& url );
 	virtual bool GetNext( http::Agent *http ) = 0 ;
+    virtual ~Feed() = 0 ;
 	iterator begin() const ;
 	iterator end() const ;
 
diff --git a/libgrive/src/drive2/Feed2.cc b/libgrive/src/drive2/Feed2.cc
index 8f3d234..037df37 100644
--- a/libgrive/src/drive2/Feed2.cc
+++ b/libgrive/src/drive2/Feed2.cc
@@ -36,6 +36,10 @@ Feed2::Feed2( const std::string& url ):
 {
 }
 
+Feed2::~Feed2()
+{
+}
+
 bool Feed2::GetNext( http::Agent *http )
 {
 	if ( m_next.empty() )
diff --git a/libgrive/src/drive2/Feed2.hh b/libgrive/src/drive2/Feed2.hh
index 4de411e..453c60d 100644
--- a/libgrive/src/drive2/Feed2.hh
+++ b/libgrive/src/drive2/Feed2.hh
@@ -31,6 +31,7 @@ class Feed2: public Feed
 {
 public :
 	Feed2( const std::string& url ) ;
+    ~Feed2() ;
 	bool GetNext( http::Agent *http ) ;
 } ;