Add virtual to a lot of the destructors. Note: perhaps it will have to be reverted for some files to keep them C-compatible.

(bzr r4024)

2 files changed, 4 insertions, 4 deletions

diff --git a/src/io/inkscapestream.h b/src/io/inkscapestream.h
index 4388a2815..67c51cc7f 100644
--- a/src/io/inkscapestream.h
+++ b/src/io/inkscapestream.h
@@ -27,7 +27,7 @@ public:
         { reason = theReason; }
     StreamException(Glib::ustring &theReason) throw()
         { reason = theReason; }
-    ~StreamException() throw()
+    virtual ~StreamException() throw()
         {  }
     char const *what() const throw()
         { return reason.c_str(); }
@@ -424,7 +424,7 @@ public:
 
     StdReader();
 
-    ~StdReader();
+    virtual ~StdReader();
     
     /*Overload these 3 for your implementation*/
     virtual int available();
@@ -636,7 +636,7 @@ class StdWriter : public BasicWriter
 public:
     StdWriter();
 
-    ~StdWriter();
+    virtual ~StdWriter();
 
 
     virtual void close();
diff --git a/src/io/xsltstream.h b/src/io/xsltstream.h
index 5e293abc6..13d9550fa 100644
--- a/src/io/xsltstream.h
+++ b/src/io/xsltstream.h
@@ -37,7 +37,7 @@ public:
 
     XsltStyleSheet(InputStream &source)  throw (StreamException);
     
-    ~XsltStyleSheet();
+    virtual ~XsltStyleSheet();
     
     xsltStylesheetPtr stylesheet;