[libgepub/wip/hadess/cant-register-more-than-once] widget: Fix ePubs not rendering after the first one

[Bastien Nocera <hadess src gnome org>]

commit 3c821c68c76ae878fc748affa2dc49a8d758041d
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Mar 30 20:10:11 2021 +0200

    widget: Fix ePubs not rendering after the first one
    
    Fix critical error in gnome-books:
    Cannot register URI scheme epub more than once
    
    Create a new WebKitWebContext for each widget, so we don't run into the
    error above.

 libgepub/gepub-widget.c | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/libgepub/gepub-widget.c b/libgepub/gepub-widget.c
index 9615227..0ad8bb6 100644
--- a/libgepub/gepub-widget.c
+++ b/libgepub/gepub-widget.c
@@ -460,6 +460,7 @@ GtkWidget *
 gepub_widget_new (void)
 {
   return g_object_new (GEPUB_TYPE_WIDGET,
+                       "web-context", g_object_new (WEBKIT_TYPE_WEB_CONTEXT, NULL),
                        NULL);
 }