Fix incorrect handling when first frame is deleted

1 files changed, 6 insertions, 2 deletions

diff --git a/src/sc_editor.c b/src/sc_editor.c
index e7b3cd1..08ddb46 100644
--- a/src/sc_editor.c
+++ b/src/sc_editor.c
@@ -203,7 +203,8 @@ static gboolean resize_sig(GtkWidget *widget, GdkEventConfigure *event,
 			w = e->log_w;
 			h = e->log_h;
 		}
-		e->top = interp_and_shape(e->scblocks, e->stylesheets, e->cbl,
+		e->top = interp_and_shape(sc_block_child(e->scblocks),
+		                          e->stylesheets, e->cbl,
 		                          e->is, e->slidenum, pc,
 		                          w, h, e->lang);
 		recursive_wrap(e->top, pc);
@@ -402,7 +403,8 @@ static void full_rerender(SCEditor *e)
 
 	pc = gdk_pango_context_get();
 
-	e->top = interp_and_shape(e->scblocks, e->stylesheets, e->cbl,
+	e->top = interp_and_shape(sc_block_child(e->scblocks),
+	                          e->stylesheets, e->cbl,
 	                          e->is, e->slidenum,
 	                          pc, e->log_w, 0.0, e->lang);
 
@@ -484,7 +486,9 @@ void sc_editor_copy_selected_frame(SCEditor *e)
 
 void sc_editor_delete_selected_frame(SCEditor *e)
 {
+	SCBlock *scb_old = e->scblocks;
 	sc_block_delete(&e->scblocks, e->selection->scblocks);
+	assert(scb_old == e->scblocks);
 	full_rerender(e);
 	emit_change_sig(e);
 }