misc fixes

[xonotic/netradiant.git] / include / igl.h

diff --git a/include/igl.h b/include/igl.h
index 630d3d34f85ca661b659b7e19859faa527abc57c..e657241faff6100f1d58c3ff134c5157352d9f42 100644 (file)
--- a/include/igl.h
+++ b/include/igl.h
@@ -38,6 +38,7 @@ Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 class IGL2DWindow
 {
 public:
+       virtual ~IGL2DWindow() { }
        // Increment the number of references to this object
        virtual void IncRef () = 0;
        // Decrement the reference count
@@ -49,6 +50,7 @@ public:
 class IGL3DWindow
 {
 public:
+       virtual ~IGL3DWindow() { }
   // Increment the number of references to this object
   virtual void IncRef () = 0;
   // Decrement the reference count