fixed memory leak in wxHTTP

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13336 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/common/http.cpp

@@ -49,6 +49,13 @@ wxHTTP::wxHTTP()
 }
 
 wxHTTP::~wxHTTP()
+{
+    ClearHeaders();
+
+    delete m_addr;
+}
+
+void wxHTTP::ClearHeaders()
 {
   // wxString isn't a wxObject
   wxNode *node = m_headers.First();
@@ -60,10 +67,7 @@ wxHTTP::~wxHTTP()
     node = node->Next();
   }
 
-  if (m_addr) {
-      delete m_addr;
-      m_addr = NULL;
-  }
+  m_headers.Clear();
 }
 
 wxString wxHTTP::GetContentType()
@@ -79,7 +83,7 @@ void wxHTTP::SetProxyMode(bool on)
 void wxHTTP::SetHeader(const wxString& header, const wxString& h_data)
 {
   if (m_read) {
-    m_headers.Clear();
+    ClearHeaders();
     m_read = FALSE;
   }
 
@@ -130,7 +134,7 @@ bool wxHTTP::ParseHeaders()
   wxString line;
   wxStringTokenizer tokenzr;
 
-  m_headers.Clear();
+  ClearHeaders();
   m_read = TRUE;
 
 #if defined(__VISAGECPP__)