[Koha-patches] [PATCH] Remove cause of compile time warning

[Colin Campbell]

Bug 4865 left a variable in a void context
causing warnings in C4::Auth
---
 C4/Auth.pm |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/C4/Auth.pm b/C4/Auth.pm
index 35c0838..9857bc8 100644
--- a/C4/Auth.pm
+++ b/C4/Auth.pm
@@ -55,7 +55,6 @@ BEGIN {
         import  C4::Auth_with_cas qw(checkpw_cas login_cas logout_cas login_cas_url);
     }
     $servers = C4::Context->config('memcached_servers');
-    $memcached;
     if ($servers) {
 	require Cache::Memcached;
         $memcached = Cache::Memcached->new({
-- 
1.7.4