Added missing virtual destructor to frame_factory.

git-svn-id: https://casparcg.svn.sourceforge.net/svnroot/casparcg/server/trunk@2177 362d55ac-95cf-4e76-9f9a-cbaa9c17b72d

diff --git a/core/producer/frame/frame_factory.h b/core/producer/frame/frame_factory.h
index 30492a05d2396d3ca1cc1616c09a564b110255d0..7656feeac29c08a74a7cc34671cb282d1b099602 100644 (file)
--- a/core/producer/frame/frame_factory.h
+++ b/core/producer/frame/frame_factory.h
@@ -35,6 +35,7 @@ struct video_format_desc;
                \r
 struct frame_factory : boost::noncopyable\r
 {\r
+       virtual ~frame_factory(){}\r
        virtual safe_ptr<write_frame> create_frame(const void* video_stream_tag, const pixel_format_desc& desc) = 0;    \r
        \r
        virtual video_format_desc get_video_format_desc() const = 0; // nothrow\r