[dconf-editor: 1/2] Allow (optionally) running multiple instances

[Arnaud B. <arnaudb src gnome org>]

commit d039580a19bb17598ea509b4caef0e0ce316310a
Author: Ole Jørgen Brønner <ole jorgen solutionseeker no>
Date:   Mon Jul 8 20:31:15 2019 +0200

    Allow (optionally) running multiple instances
    
    ApplicationFlags.CAN_OVERRIDE_APP_ID enables the --gapplication-app-id flag.
    If an instance of dconf-editor is open one can use the flag to open a new
    instance:
    
        dconf-editor --gapplicaton-app-id org.my-app.dconf-editor
    
    This can be useful to edit database entries with non-installed schemas[1]
    without closing an already open editor. gnome-shell extensions being an
    example.
    
    [1] By using the GSETTINGS_SCHEMA_DIR env variable
    
    ref: #39

 editor/dconf-editor.vala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/editor/dconf-editor.vala b/editor/dconf-editor.vala
index b9d1961..f99aed8 100644
--- a/editor/dconf-editor.vala
+++ b/editor/dconf-editor.vala
@@ -192,7 +192,7 @@ private class ConfigurationEditor : Gtk.Application, BaseApplication
 
     private ConfigurationEditor ()
     {
-        Object (application_id: "ca.desrt.dconf-editor", flags: 
ApplicationFlags.HANDLES_COMMAND_LINE|ApplicationFlags.HANDLES_OPEN);
+        Object (application_id: "ca.desrt.dconf-editor", flags: 
ApplicationFlags.HANDLES_COMMAND_LINE|ApplicationFlags.HANDLES_OPEN|ApplicationFlags.CAN_OVERRIDE_APP_ID);
 
         set_option_context_parameter_string ("[ PATH | [FIXED_SCHEMA|RELOC_SCHEMA:DIR] [KEY] ]");
         /* Translators: command-line text, description of the application in 'dconf-editor --help'; try to 
put that string in 80 characters or less, if possible. */