textview: use g_slice_new0 for proper initial state

This fixes the missuse of the GList embedded node for prev/next.

diff --git a/gtk/gtktextview.c b/gtk/gtktextview.c
index c82fcf792ec339bb5fd728561252ed43f122e9a1..766060aff7901484c9c56ccec1e9b151a9af84e7 100644 (file)
--- a/gtk/gtktextview.c
+++ b/gtk/gtktextview.c
@@ -9293,7 +9293,7 @@ anchored_child_new (GtkWidget          *child,
 {
   AnchoredChild *vc;
 
-  vc = g_slice_new (AnchoredChild);
+  vc = g_slice_new0 (AnchoredChild);
   vc->link.data = vc;
   vc->widget = g_object_ref (child);
   vc->anchor = g_object_ref (anchor);