[krb5-auth-dialog] Adjust format string

[Guido Günther <guidog src gnome org>]

commit 935ee0fccb1b9cb6197ec2afbd8d64b5e0732903
Author: Guido Günther <agx sigxcpu org>
Date:   Sun Oct 12 10:31:37 2014 +0200

    Adjust format string
    
    Argument is size_t not int

 src/ka-kerberos.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/ka-kerberos.c b/src/ka-kerberos.c
index 2b0106e..fc6d63f 100644
--- a/src/ka-kerberos.c
+++ b/src/ka-kerberos.c
@@ -455,7 +455,7 @@ auth_dialog_prompter (krb5_context ctx G_GNUC_UNUSED,
         if (!password)
             goto cleanup;
         if (password_len + 1 > prompts[i].reply->length) {
-            g_warning ("Password too long %d/%d", password_len + 1,
+            g_warning ("Password too long %d/%zd", password_len + 1,
                        prompts[i].reply->length);
             goto cleanup;
         }