[gnome-shell/wip/carlosg/pad-osd-signal-param] padOsd: Add parameter type to keybinding-edited signal

[Carlos Garnacho <carlosg src gnome org>]

commit 7b1533caf756be9fba2155c0036125144baf8ac7
Author: Carlos Garnacho <carlosg gnome org>
Date:   Fri Mar 20 13:31:03 2020 +0100

    padOsd: Add parameter type to keybinding-edited signal
    
    This has a string argument, but none was defined.
    
    Fixes: https://gitlab.gnome.org/GNOME/gnome-shell/issues/2451

 js/ui/padOsd.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/js/ui/padOsd.js b/js/ui/padOsd.js
index 632b527815..c2723c0e21 100644
--- a/js/ui/padOsd.js
+++ b/js/ui/padOsd.js
@@ -89,7 +89,7 @@ var PadChooser = GObject.registerClass({
 });
 
 var KeybindingEntry = GObject.registerClass({
-    Signals: { 'keybinding-edited': {} },
+    Signals: { 'keybinding-edited': { param_types: [GObject.TYPE_STRING] } },
 }, class KeybindingEntry extends St.Entry {
     _init() {
         super._init({ hint_text: _("New shortcut…"), style: 'width: 10em' });