[gnome-builder] core: withdraw notification for cancelled transfers

[Christian Hergert <chergert src gnome org>]

commit 6f89c978e4de11d8dbe5227baa35f0c13351704b
Author: Christian Hergert <chergert redhat com>
Date:   Thu Mar 14 13:43:46 2019 -0700

    core: withdraw notification for cancelled transfers

 src/libide/core/ide-transfer.c | 6 ++++++
 1 file changed, 6 insertions(+)
---
diff --git a/src/libide/core/ide-transfer.c b/src/libide/core/ide-transfer.c
index fbcdd0993..36f5f4f4a 100644
--- a/src/libide/core/ide-transfer.c
+++ b/src/libide/core/ide-transfer.c
@@ -553,6 +553,12 @@ ide_transfer_create_notification (IdeTransfer *self)
                            notif,
                            0);
 
+  g_signal_connect_object (self,
+                           "cancelled",
+                           G_CALLBACK (ide_notification_withdraw),
+                           notif,
+                           G_CONNECT_SWAPPED);
+
   return g_steal_pointer (&notif);
 }