X-Git-Url: http://git.cinelerra-gg.org/git/?p=goodguy%2Fhistory.git;a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fvicon.C;h=d726265030e57ffb1c13adf536c9f193f3a8553e;hp=1f80bc470c40799c84067557e1938ba769ff4591;hb=7cec2a82e63b4cbd8ce58fd98bd66eb4e7f2e826;hpb=47ad0dcdda5b5ae53931025c581eef1782fc5e12

diff --git a/cinelerra-5.1/guicast/vicon.C b/cinelerra-5.1/guicast/vicon.C
index 1f80bc47..d7262650 100644
--- a/cinelerra-5.1/guicast/vicon.C
+++ b/cinelerra-5.1/guicast/vicon.C
@@ -43,6 +43,8 @@ add_image(VFrame *frm, int ww, int hh, int vcmdl)
 void VIcon::
 draw_vframe(VIconThread *vt, BC_WindowBase *wdw, int x, int y)
 {
+	VFrame *vfrm = frame();
+	if( !vfrm ) return;
 	int sx0 = 0, sx1 = sx0 + vt->view_w;
 	int sy0 = 0, sy1 = sy0 + vt->view_h;
 	int dx0 = x, dx1 = dx0 + vw;
@@ -54,7 +56,7 @@ draw_vframe(VIconThread *vt, BC_WindowBase *wdw, int x, int y)
 	int sw = sx1 - sx0, sh = sy1 - sy0;
 	int dw = dx1 - dx0, dh = dy1 - dy0;
 	if( dw > 0 && dh > 0 && sw > 0 && sh > 0 )
-		wdw->draw_vframe(frame(), dx0,dy0, dw,dh, sx0,sy0, sw,sh);
+		wdw->draw_vframe(vfrm, dx0,dy0, dw,dh, sx0,sy0, sw,sh);
 }
 
 void VIconThread::
@@ -184,6 +186,7 @@ ViewPopup::~ViewPopup()
 
 void ViewPopup::draw_vframe(VFrame *frame)
 {
+	if( !frame ) return;
 	BC_WindowBase::draw_vframe(frame, 0,0, get_w(),get_h());
 }