[gnome-screensaver] gs-lock-plug: Disconnect signal handler from right object

[Lars Uebernickel <larsu src gnome org>]

commit ccaeb4c499e26560d48a9ccbf00254bb96076745
Author: Iain Lane <iain orangesquash org uk>
Date:   Thu Jul 16 16:09:19 2015 +0200

    gs-lock-plug: Disconnect signal handler from right object
    
    It's connected to a GdkKeymap, not a GSLockPlug.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=752202

 src/gs-lock-plug.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/gs-lock-plug.c b/src/gs-lock-plug.c
index 1e74d8f..ee4c0f3 100644
--- a/src/gs-lock-plug.c
+++ b/src/gs-lock-plug.c
@@ -483,7 +483,7 @@ gs_lock_plug_run (GSLockPlug *plug)
                 g_signal_handler_disconnect (plug, unmap_handler);
                 g_signal_handler_disconnect (plug, delete_handler);
                 g_signal_handler_disconnect (plug, destroy_handler);
-                g_signal_handler_disconnect (plug, keymap_handler);
+                g_signal_handler_disconnect (keymap, keymap_handler);
         }
 
         g_object_unref (plug);