[gtk/wip/sadiq/fix-leak] selection-output-stream-x11: Fix a memory leak

[Mohammed Sadiq <pksadiq src gnome org>]

commit ddac2f282e0a8ca3ac45abe9d8cb88747b2d24f7
Author: Mohammed Sadiq <sadiq sadiqpk org>
Date:   Sun Oct 27 13:46:37 2019 +0530

    selection-output-stream-x11: Fix a memory leak

 gdk/x11/gdkselectionoutputstream-x11.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/gdk/x11/gdkselectionoutputstream-x11.c b/gdk/x11/gdkselectionoutputstream-x11.c
index 63d1c33d17..cfacb13ac5 100644
--- a/gdk/x11/gdkselectionoutputstream-x11.c
+++ b/gdk/x11/gdkselectionoutputstream-x11.c
@@ -44,7 +44,7 @@ struct _GdkX11SelectionOutputStreamPrivate {
   Atom xtarget;
   char *property;
   Atom xproperty;
-  const char *type;
+  char *type;
   Atom xtype;
   int format;
   gulong timestamp;
@@ -564,6 +564,7 @@ gdk_x11_selection_output_stream_finalize (GObject *object)
   g_free (priv->selection);
   g_free (priv->target);
   g_free (priv->property);
+  g_free (priv->type);
 
   G_OBJECT_CLASS (gdk_x11_selection_output_stream_parent_class)->finalize (object);
 }