[nagiosplug] Make GCC happy

[Thomas Guyot-Sionnest]

 Module: nagiosplug
 Branch: maint-1.4.15
 Commit: 055b2570eddff9a312dc1445bb7de4a6d7c4887d
 Author: Thomas Guyot-Sionnest <dermoth at aei.ca>
   Date: Tue Sep  6 23:20:21 2011 -0400
    URL: http://nagiosplug.git.sf.net/git/gitweb.cgi?p=nagiosplug/nagiosplug;a=commit;h=055b257

Make GCC happy

It won't trust us about msg containing no format string, and fail miserably
when compiled with -Werror=format-security. Reported by spy6 on IRC.

---

 plugins/check_radius.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/plugins/check_radius.c b/plugins/check_radius.c
index 61d84fb..c2c93ee 100644
--- a/plugins/check_radius.c
+++ b/plugins/check_radius.c
@@ -211,7 +211,7 @@ main (int argc, char **argv)
 	if (result == OK_RC)
 		die (STATE_OK, _("Auth OK"));
 	(void)snprintf(msg, sizeof(msg), _("Unexpected result code %d"), result);
-	die (STATE_UNKNOWN, msg);
+	die (STATE_UNKNOWN, "%s", msg);
 }