application: Drop support for non-unique mode in headless instance

gnome-shell started allowing only applications that own certain names
on the session bus to interact with the screenshot interface. While the
name used by gnome-screenshot is on the allowed list, non-unique
instances that are used for the headless mode do not own that name. Fix
this by also making the headless instance unique so it will own the
name. This however also means that there can only ever be a single
instance of gnome-screenshot, regardless of headless or interactive.

Fixes: https://gitlab.gnome.org/GNOME/gnome-screenshot/-/issues/179

1 files changed, 0 insertions, 12 deletions

diff --git a/src/screenshot-application.c b/src/screenshot-application.c
index cc663d4..7acdc0e 100644
--- a/src/screenshot-application.c
+++ b/src/screenshot-application.c
@@ -630,18 +630,6 @@ screenshot_application_handle_local_options (GApplication *app,
       exit (EXIT_SUCCESS);
     }
 
-  /* Start headless instances in non-unique mode */
-  if (!g_variant_dict_contains (options, "interactive"))
-    {
-      GApplicationFlags old_flags;
-
-      old_flags = g_application_get_flags (app);
-      if ((old_flags & G_APPLICATION_IS_SERVICE) == 0)
-        {
-          g_application_set_flags (app, old_flags | G_APPLICATION_NON_UNIQUE);
-        }
-    }
-
   return -1;
 }