[evolution] I#1930 - Update Task preview, when Task is updated

[Milan Crha <mcrha src gnome org>]

commit ebadc657c19088d11a369eaa05d02c5164c296c4
Author: Milan Crha <mcrha redhat com>
Date:   Mon Jun 27 18:49:55 2022 +0200

    I#1930 - Update Task preview, when Task is updated
    
    Closes https://gitlab.gnome.org/GNOME/evolution/-/issues/1930

 src/calendar/gui/e-cal-component-preview.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/calendar/gui/e-cal-component-preview.c b/src/calendar/gui/e-cal-component-preview.c
index af7e5bb12d..3f094b7389 100644
--- a/src/calendar/gui/e-cal-component-preview.c
+++ b/src/calendar/gui/e-cal-component-preview.c
@@ -130,7 +130,9 @@ update_comp_info (ECalComponentPreview *preview,
                changed = !priv->cal_uid || !priv->comp_uid || !cal_uid || !comp_uid ||
                          !g_str_equal (priv->cal_uid, cal_uid) ||
                          !g_str_equal (priv->comp_uid, comp_uid) ||
-                         priv->comp_sequence != comp_sequence;
+                         priv->comp_sequence != comp_sequence ||
+                         priv->comp != comp ||
+                         priv->client != client;
 
                if (comp_last_modified && priv->comp_last_modified)
                        changed = changed || i_cal_time_compare (priv->comp_last_modified, 
comp_last_modified) != 0;