opencv lib path fix, ub18 fixes

[goodguy/history.git] / cinelerra-5.1 / cinelerra / vwindowgui.C

diff --git a/cinelerra-5.1/cinelerra/vwindowgui.C b/cinelerra-5.1/cinelerra/vwindowgui.C
index f446a0f475f758b70bae1c8e72cdc7ff7e10846d..87909d2a604aab85a5d009e69cc586de5455c19d 100644 (file)
--- a/cinelerra-5.1/cinelerra/vwindowgui.C
+++ b/cinelerra-5.1/cinelerra/vwindowgui.C
@@ -112,6 +112,7 @@ void VWindowGUI::draw_wave()
        int w = mwindow->edl->session->output_w;
        int h = mwindow->edl->session->output_h;
        VFrame *vframe = new VFrame(w, h, BC_RGB888);
+       vframe->clear_frame();
        int sample_rate = mwindow->edl->get_sample_rate();
        int channels = mwindow->edl->session->audio_channels;
        if( channels > 2 ) channels = 2;