[krb5-auth-dialog] Add missing prototype

[Guido Günther <guidog src gnome org>]

commit 019cdc6b54a5ab420927495676acb694c6055891
Author: Guido Günther <agx sigxcpu org>
Date:   Mon Dec 13 21:11:44 2010 +0100

    Add missing prototype

 src/ka-applet-priv.h |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/ka-applet-priv.h b/src/ka-applet-priv.h
index c249cbc..c75163d 100644
--- a/src/ka-applet-priv.h
+++ b/src/ka-applet-priv.h
@@ -51,6 +51,7 @@ KaPwDialog *ka_applet_get_pwdialog (const KaApplet *self);
 GConfClient *ka_applet_get_gconf_client (const KaApplet *self);
 void ka_applet_signal_emit (KaApplet *self, KaAppletSignalNumber signum,
                             krb5_timestamp expiry);
+void ka_applet_set_msg (KaApplet *self, const char *msg);
 
 /* create the applet */
 KaApplet *ka_applet_create (void);