[krb5-auth-dialog: 13/15] Set proper app_id

[Guido Günther <guidog src gnome org>]

commit 6ee4ec505782e416b98a3379339f8f2ea9b2899d
Author: Guido Günther <agx sigxcpu org>
Date:   Sat Feb 6 19:37:36 2021 +0100

    Set proper app_id
    
    See https://honk.sigxcpu.org/con/archive/2018/08/ - can be dropped
    once we switch to GTK4.

 src/ka-applet-priv.h | 1 +
 src/ka-applet.c      | 3 ++-
 2 files changed, 3 insertions(+), 1 deletion(-)
---
diff --git a/src/ka-applet-priv.h b/src/ka-applet-priv.h
index 67fb601..0ef7f0d 100644
--- a/src/ka-applet-priv.h
+++ b/src/ka-applet-priv.h
@@ -32,6 +32,7 @@
 
 G_BEGIN_DECLS
 #define KA_NAME _("Kerberos Authentication")
+#define KA_APP_ID "org.gnome.KrbAuthDialog"
 
 /* signals emitted by KaApplet */
 typedef enum {
diff --git a/src/ka-applet.c b/src/ka-applet.c
index 8ebd371..73d752e 100644
--- a/src/ka-applet.c
+++ b/src/ka-applet.c
@@ -562,7 +562,7 @@ static KaApplet *
 ka_applet_new (void)
 {
     return g_object_new (KA_TYPE_APPLET,
-                         "application-id", "org.gnome.KrbAuthDialog",
+                         "application-id", KA_APP_ID,
                          NULL);
 }
 
@@ -848,6 +848,7 @@ main (int argc, char *argv[])
     bind_textdomain_codeset (PACKAGE, "UTF-8");
     bindtextdomain (PACKAGE, LOCALE_DIR);
 
+    g_set_prgname (KA_APP_ID);
     g_set_application_name (KA_NAME);
 
     gtk_init (&argc, &argv);