[gnome-calendar] manager: Always return if calendar creation fails

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 1308e33f1d1ad82d632ad9914ce22e1b1fb66e64
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Oct 9 12:15:45 2019 -0300

    manager: Always return if calendar creation fails
    
    This is an embarrassing mistake: when an error is propagated,
    we always need to return! The error matching should only be
    used for deciding whether to warn or not.
    
    https://gitlab.gnome.org/GNOME/gnome-calendar/issues/470
    https://gitlab.gnome.org/GNOME/gnome-calendar/issues/264

 src/core/gcal-manager.c | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)
---
diff --git a/src/core/gcal-manager.c b/src/core/gcal-manager.c
index 2da93204..795e718d 100644
--- a/src/core/gcal-manager.c
+++ b/src/core/gcal-manager.c
@@ -258,11 +258,13 @@ on_calendar_created_cb (GObject      *source_object,
   self = GCAL_MANAGER (user_data);
   calendar = gcal_calendar_new_finish (result, &error);
 
-  if (error &&
-      !g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED) &&
-      !g_error_matches (error, GCAL_CALENDAR_ERROR, GCAL_CALENDAR_ERROR_NOT_CALENDAR))
+  if (error)
     {
-      g_warning ("Failed to open/connect to calendar: %s", error->message);
+      if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED) &&
+          !g_error_matches (error, GCAL_CALENDAR_ERROR, GCAL_CALENDAR_ERROR_NOT_CALENDAR))
+        {
+          g_warning ("Failed to open/connect to calendar: %s", error->message);
+        }
       return;
     }