[gnome-photos/wip/rishi/application-base-item-be-strict: 1/2] application: Be strict about what is acceptable

[Debarshi Ray <debarshir src gnome org>]

commit 1cf59878a4a282ad22528fee6442d1fb4e8b4a24
Author: Debarshi Ray <debarshir gnome org>
Date:   Sat Mar 20 14:31:53 2021 +0100

    application: Be strict about what is acceptable
    
    https://gitlab.gnome.org/GNOME/gnome-photos/-/merge_requests/186

 src/photos-application.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/src/photos-application.c b/src/photos-application.c
index 4c68d9a9..ec5f0629 100644
--- a/src/photos-application.c
+++ b/src/photos-application.c
@@ -2156,6 +2156,9 @@ photos_application_start_miners_local (PhotosApplication *self)
   g_autoptr (TrackerNotifier) notifier = NULL;
   const gchar *control_name;
 
+  g_return_if_fail (self->miner_files_connection == NULL);
+  g_return_if_fail (self->miner_files_index == NULL);
+
   g_return_if_fail (self->miner_files_name != NULL);
   g_return_if_fail (g_str_equal (self->miner_files_name, MINER_FILES_NAME_SESSION));