[monitoring-plugins] check_radius: Remove unused variable

[Holger Weiss]

 Module: monitoring-plugins
 Branch: master
 Commit: 14929f268724385bb92033b4666612c3d7946d4e
 Author: Holger Weiss <holger at zedat.fu-berlin.de>
   Date: Tue Nov 15 23:36:59 2016 +0100
    URL: https://www.monitoring-plugins.org/repositories/monitoring-plugins/commit/?id=14929f2

check_radius: Remove unused variable

The radcli library doesn't define the ENV type, and we don't use it
anyway.

---

 plugins/check_radius.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/plugins/check_radius.c b/plugins/check_radius.c
index 43dffad..0182f2d 100644
--- a/plugins/check_radius.c
+++ b/plugins/check_radius.c
@@ -92,7 +92,6 @@ char *config_file = NULL;
 unsigned short port = PW_AUTH_UDP_PORT;
 int retries = 1;
 int verbose = FALSE;
-ENV *env = NULL;
 
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