[gtk+/wip/baedert/gl: 35/59] window: Plug a memory leak

[Timm Bäder <baedert src gnome org>]

commit 5803757233b43186fdfa9f8e21209308ba4bebab
Author: Timm Bäder <mail baedert org>
Date:   Sun Nov 19 18:55:32 2017 +0100

    window: Plug a memory leak

 gtk/gtkwindow.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 13a28e2..d67a5f9 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -1834,6 +1834,9 @@ captured_event_cb (GtkWidget *widget,
 
   gtk_widget_set_cursor (widget, cursor);
 
+  if (cursor)
+    g_object_unref (cursor);
+
   return GDK_EVENT_PROPAGATE;
 }