[ostree] gpg-sign: Add missing NULL terminator in options

[Colin Walters <walters src gnome org>]

commit 6c787093e89ac883927d8ee542316a6c21f558b9
Author: Colin Walters <walters verbum org>
Date:   Tue Mar 24 09:57:27 2015 -0400

    gpg-sign: Add missing NULL terminator in options

 src/ostree/ot-builtin-gpg-sign.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/ostree/ot-builtin-gpg-sign.c b/src/ostree/ot-builtin-gpg-sign.c
index 6c446ba..9f596ec 100644
--- a/src/ostree/ot-builtin-gpg-sign.c
+++ b/src/ostree/ot-builtin-gpg-sign.c
@@ -33,6 +33,7 @@ static char *opt_gpg_homedir;
 static GOptionEntry options[] = {
   { "delete", 'd', 0, G_OPTION_ARG_NONE, &opt_delete, "Delete signatures having any of the GPG KEY-IDs" },
   { "gpg-homedir", 0, 0, G_OPTION_ARG_STRING, &opt_gpg_homedir, "GPG Homedir to use when looking for 
keyrings", "HOMEDIR" },
+  { NULL }
 };
 
 static void