[gnome-settings-daemon/wip/benzea/cleanups-and-small-fixes: 41/47] clipboard: Balance out error trapping code

[Benjamin Berg <bberg src gnome org>]

commit d6f5b22c1dbb7f182925d048d2fbde19b18d52f4
Author: Benjamin Berg <bberg redhat com>
Date:   Mon Feb 25 16:29:53 2019 +0100

    clipboard: Balance out error trapping code
    
    The error trap would only be popped if the if branch was taken. Move the
    error trap pushing into the if branch to prevent possible issues.

 plugins/clipboard/gsd-clipboard-manager.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/plugins/clipboard/gsd-clipboard-manager.c b/plugins/clipboard/gsd-clipboard-manager.c
index 49a969a9..571533a2 100644
--- a/plugins/clipboard/gsd-clipboard-manager.c
+++ b/plugins/clipboard/gsd-clipboard-manager.c
@@ -447,9 +447,9 @@ convert_clipboard_manager (GsdClipboardManager *manager,
                         if (gdk_error_trap_pop () != Success)
                                 return;
 
-                        gdk_error_trap_push ();
-
                         if (xev->xselectionrequest.property != None) {
+                                gdk_error_trap_push ();
+
                                 XGetWindowProperty (manager->display,
                                                     xev->xselectionrequest.requestor,
                                                     xev->xselectionrequest.property,