[gnome-remote-desktop] clipboard-vnc: Use correct macro to retrieve the mime type

[Jonas Ådahl <jadahl src gnome org>]

commit 8c95e881fb5e9ac475cfeb7c5a4781e1cfbed84a
Author: Pascal Nowack <Pascal Nowack gmx de>
Date:   Sun Feb 7 16:54:44 2021 +0100

    clipboard-vnc: Use correct macro to retrieve the mime type
    
    While implementing the VNC clipboard, GPOINTER_TO_INT was accidentally
    used instead of GPOINTER_TO_UINT to retrieve the mime type.
    
    Fix this by replacing the GPOINTER_TO_INT macro with the
    GPOINTER_TO_UINT macro.

 src/grd-clipboard-vnc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/grd-clipboard-vnc.c b/src/grd-clipboard-vnc.c
index a5400a3..263a607 100644
--- a/src/grd-clipboard-vnc.c
+++ b/src/grd-clipboard-vnc.c
@@ -75,7 +75,7 @@ grd_clipboard_vnc_update_client_mime_type_list (GrdClipboard *clipboard,
 
   for (l = mime_type_list; l && !found_utf8_string; l = l->next)
     {
-      mime_type = GPOINTER_TO_INT (l->data);
+      mime_type = GPOINTER_TO_UINT (l->data);
       switch (mime_type)
         {
         case GRD_MIME_TYPE_TEXT_PLAIN: