[gtk/wip/carlosg/touchpad-gesture-fixes: 3/3] gtk/gesture: Fix point info lookup on touchpad events

[Carlos Garnacho <carlosg src gnome org>]

commit 6fd36457130b89d030f684785987c6e5e0531a33
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Jan 26 16:02:00 2022 +0100

    gtk/gesture: Fix point info lookup on touchpad events
    
    Since the addition of GdkEventSequence in touchpad events, these
    are now stored in the gesture using that sequence. This bit of touchpad
    gesture handling was however missing to be updated, still looking up
    the special NULL sequence.
    
    Use the last sequence here, which will be the one coming from touchpad
    gesture events.

 gtk/gtkgesture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkgesture.c b/gtk/gtkgesture.c
index 3897ba0549..33b2fb9326 100644
--- a/gtk/gtkgesture.c
+++ b/gtk/gtkgesture.c
@@ -242,7 +242,7 @@ _gtk_gesture_get_n_touchpad_points (GtkGesture *gesture,
   if (!priv->touchpad)
     return 0;
 
-  data = g_hash_table_lookup (priv->points, NULL);
+  data = g_hash_table_lookup (priv->points, priv->last_sequence);
 
   if (!data)
     return 0;